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3\\,\\text{cm}",[573,1150,1152,1170],{"className":1151,"ariaHidden":603},[602],[573,1153,1155,1158,1161,1164,1167],{"className":1154},[607],[573,1156],{"className":1157,"style":612},[611],[573,1159,594],{"className":1160,"style":618},[616,617],[573,1162],{"className":1163,"style":697},[696],[573,1165,782],{"className":1166},[701],[573,1168],{"className":1169,"style":697},[696],[573,1171,1173,1177,1180,1184],{"className":1172},[607],[573,1174],{"className":1175,"style":1176},[611],"height:0.6444em;",[573,1178,715],{"className":1179},[616],[573,1181],{"className":1182,"style":1183},[696],"margin-right:0.1667em;",[573,1185,1188],{"className":1186},[616,1187],"text",[573,1189,1145],{"className":1190},[616],":",[573,1193,1195],{"className":1194},[916],[573,1196,1198,1264],{"className":1197},[576],[573,1199,1201],{"className":1200},[580],[582,1202,1203],{"xmlns":584,"display":925},[586,1204,1205,1261],{},[589,1206,1207,1209,1211,1213,1216,1220,1222,1224,1226,1233,1235,1238,1240,1242,1248,1250,1253,1255],{},[592,1208,932],{},[670,1210,782],{},[592,1212,637],{},[670,1214,1215],{},"⋅",[670,1217,1219],{"stretchy":1218},"false","(",[674,1221,715],{},[1140,1223,1142],{},[1140,1225,1145],{},[942,1227,1228,1231],{},[670,1229,1230],{"stretchy":1218},")",[674,1232,790],{},[670,1234,782],{},[674,1236,1237],{},"9",[592,1239,637],{},[1140,1241,1142],{},[942,1243,1244,1246],{},[1140,1245,1145],{},[674,1247,790],{},[670,1249,672],{},[674,1251,1252],{},"28,27",[1140,1254,1142],{},[942,1256,1257,1259],{},[1140,1258,1145],{},[674,1260,790],{},[596,1262,1263],{"encoding":598},"A = \\pi \\cdot (3\\,\\text{cm})^2 = 9\\pi\\,\\text{cm}^2 \\approx 28{,}27\\,\\text{cm}^2",[573,1265,1267,1285,1306,1368,1424],{"className":1266,"ariaHidden":603},[602],[573,1268,1270,1273,1276,1279,1282],{"className":1269},[607],[573,1271],{"className":1272,"style":963},[611],[573,1274,932],{"className":1275},[616,617],[573,1277],{"className":1278,"style":697},[696],[573,1280,782],{"className":1281},[701],[573,1283],{"className":1284,"style":697},[696],[573,1286,1288,1292,1295,1299,1303],{"className":1287},[607],[573,1289],{"className":1290,"style":1291},[611],"height:0.4445em;",[573,1293,637],{"className":1294,"style":653},[616,617],[573,1296],{"className":1297,"style":1298},[696],"margin-right:0.2222em;",[573,1300,1215],{"className":1301},[1302],"mbin",[573,1304],{"className":1305,"style":1298},[696],[573,1307,1309,1313,1316,1319,1322,1328,1359,1362,1365],{"className":1308},[607],[573,1310],{"className":1311,"style":1312},[611],"height:1.1141em;vertical-align:-0.25em;",[573,1314,1219],{"className":1315},[828],[573,1317,715],{"className":1318},[616],[573,1320],{"className":1321,"style":1183},[696],[573,1323,1325],{"className":1324},[616,1187],[573,1326,1145],{"className":1327},[616],[573,1329,1331,1334],{"className":1330},[911],[573,1332,1230],{"className":1333},[911],[573,1335,1337],{"className":1336},[1043],[573,1338,1340],{"className":1339},[836],[573,1341,1343],{"className":1342},[841],[573,1344,1347],{"className":1345,"style":1346},[845],"height:0.8641em;",[573,1348,1350,1353],{"style":1349},"top:-3.113em;margin-right:0.05em;",[573,1351],{"className":1352,"style":1060},[853],[573,1354,1356],{"className":1355},[858,859,860,861],[573,1357,790],{"className":1358},[616,861],[573,1360],{"className":1361,"style":697},[696],[573,1363,782],{"className":1364},[701],[573,1366],{"className":1367,"style":697},[696],[573,1369,1371,1374,1377,1380,1383,1415,1418,1421],{"className":1370},[607],[573,1372],{"className":1373,"style":1346},[611],[573,1375,1237],{"className":1376},[616],[573,1378,637],{"className":1379,"style":653},[616,617],[573,1381],{"className":1382,"style":1183},[696],[573,1384,1386,1392],{"className":1385},[616],[573,1387,1389],{"className":1388},[616,1187],[573,1390,1145],{"className":1391},[616],[573,1393,1395],{"className":1394},[1043],[573,1396,1398],{"className":1397},[836],[573,1399,1401],{"className":1400},[841],[573,1402,1404],{"className":1403,"style":1346},[845],[573,1405,1406,1409],{"style":1349},[573,1407],{"className":1408,"style":1060},[853],[573,1410,1412],{"className":1411},[858,859,860,861],[573,1413,790],{"className":1414},[616,861],[573,1416],{"className":1417,"style":697},[696],[573,1419,672],{"className":1420},[701],[573,1422],{"className":1423,"style":697},[696],[573,1425,1427,1431,1435,1441,1445,1448],{"className":1426},[607],[573,1428],{"className":1429,"style":1430},[611],"height:1.0585em;vertical-align:-0.1944em;",[573,1432,1434],{"className":1433},[616],"28",[573,1436,1438],{"className":1437},[616],[573,1439,723],{"className":1440},[722],[573,1442,1444],{"className":1443},[616],"27",[573,1446],{"className":1447,"style":1183},[696],[573,1449,1451,1457],{"className":1450},[616],[573,1452,1454],{"className":1453},[616,1187],[573,1455,1145],{"className":1456},[616],[573,1458,1460],{"className":1459},[1043],[573,1461,1463],{"className":1462},[836],[573,1464,1466],{"className":1465},[841],[573,1467,1469],{"className":1468,"style":1346},[845],[573,1470,1471,1474],{"style":1349},[573,1472],{"className":1473,"style":1060},[853],[573,1475,1477],{"className":1476},[858,859,860,861],[573,1478,790],{"className":1479},[616,861],[564,1481,1482,1483,1548,1549,1191],{},"Eine Pizza hat den Durchmesser ",[573,1484,1486,1509],{"className":1485},[576],[573,1487,1489],{"className":1488},[580],[582,1490,1491],{"xmlns":584},[586,1492,1493,1506],{},[589,1494,1495,1497,1499,1502,1504],{},[592,1496,749],{},[670,1498,782],{},[674,1500,1501],{},"10",[1140,1503,1142],{},[1140,1505,1145],{},[596,1507,1508],{"encoding":598},"d = 10\\,\\text{cm}",[573,1510,1512,1530],{"className":1511,"ariaHidden":603},[602],[573,1513,1515,1518,1521,1524,1527],{"className":1514},[607],[573,1516],{"className":1517,"style":761},[611],[573,1519,749],{"className":1520},[616,617],[573,1522],{"className":1523,"style":697},[696],[573,1525,782],{"className":1526},[701],[573,1528],{"className":1529,"style":697},[696],[573,1531,1533,1536,1539,1542],{"className":1532},[607],[573,1534],{"className":1535,"style":1176},[611],[573,1537,1501],{"className":1538},[616],[573,1540],{"className":1541,"style":1183},[696],[573,1543,1545],{"className":1544},[616,1187],[573,1546,1145],{"className":1547},[616],", also den Radius ",[573,1550,1552,1575],{"className":1551},[576],[573,1553,1555],{"className":1554},[580],[582,1556,1557],{"xmlns":584},[586,1558,1559,1572],{},[589,1560,1561,1563,1565,1568,1570],{},[592,1562,594],{},[670,1564,782],{},[674,1566,1567],{},"5",[1140,1569,1142],{},[1140,1571,1145],{},[596,1573,1574],{"encoding":598},"r = 5\\,\\text{cm}",[573,1576,1578,1596],{"className":1577,"ariaHidden":603},[602],[573,1579,1581,1584,1587,1590,1593],{"className":1580},[607],[573,1582],{"className":1583,"style":612},[611],[573,1585,594],{"className":1586,"style":618},[616,617],[573,1588],{"className":1589,"style":697},[696],[573,1591,782],{"className":1592},[701],[573,1594],{"className":1595,"style":697},[696],[573,1597,1599,1602,1605,1608],{"className":1598},[607],[573,1600],{"className":1601,"style":1176},[611],[573,1603,1567],{"className":1604},[616],[573,1606],{"className":1607,"style":1183},[696],[573,1609,1611],{"className":1610},[616,1187],[573,1612,1145],{"className":1613},[616],[573,1615,1617],{"className":1616},[916],[573,1618,1620,1682],{"className":1619},[576],[573,1621,1623],{"className":1622},[580],[582,1624,1625],{"xmlns":584,"display":925},[586,1626,1627,1679],{},[589,1628,1629,1631,1633,1635,1637,1639,1641,1643,1645,1651,1653,1656,1658,1660,1666,1668,1671,1673],{},[592,1630,932],{},[670,1632,782],{},[592,1634,637],{},[670,1636,1215],{},[670,1638,1219],{"stretchy":1218},[674,1640,1567],{},[1140,1642,1142],{},[1140,1644,1145],{},[942,1646,1647,1649],{},[670,1648,1230],{"stretchy":1218},[674,1650,790],{},[670,1652,782],{},[674,1654,1655],{},"25",[592,1657,637],{},[1140,1659,1142],{},[942,1661,1662,1664],{},[1140,1663,1145],{},[674,1665,790],{},[670,1667,672],{},[674,1669,1670],{},"78,54",[1140,1672,1142],{},[942,1674,1675,1677],{},[1140,1676,1145],{},[674,1678,790],{},[596,1680,1681],{"encoding":598},"A = \\pi \\cdot (5\\,\\text{cm})^2 = 25\\pi\\,\\text{cm}^2 \\approx 78{,}54\\,\\text{cm}^2",[573,1683,1685,1703,1721,1780,1836],{"className":1684,"ariaHidden":603},[602],[573,1686,1688,1691,1694,1697,1700],{"className":1687},[607],[573,1689],{"className":1690,"style":963},[611],[573,1692,932],{"className":1693},[616,617],[573,1695],{"className":1696,"style":697},[696],[573,1698,782],{"className":1699},[701],[573,1701],{"className":1702,"style":697},[696],[573,1704,1706,1709,1712,1715,1718],{"className":1705},[607],[573,1707],{"className":1708,"style":1291},[611],[573,1710,637],{"className":1711,"style":653},[616,617],[573,1713],{"className":1714,"style":1298},[696],[573,1716,1215],{"className":1717},[1302],[573,1719],{"className":1720,"style":1298},[696],[573,1722,1724,1727,1730,1733,1736,1742,1771,1774,1777],{"className":1723},[607],[573,1725],{"className":1726,"style":1312},[611],[573,1728,1219],{"className":1729},[828],[573,1731,1567],{"className":1732},[616],[573,1734],{"className":1735,"style":1183},[696],[573,1737,1739],{"className":1738},[616,1187],[573,1740,1145],{"className":1741},[616],[573,1743,1745,1748],{"className":1744},[911],[573,1746,1230],{"className":1747},[911],[573,1749,1751],{"className":1750},[1043],[573,1752,1754],{"className":1753},[836],[573,1755,1757],{"className":1756},[841],[573,1758,1760],{"className":1759,"style":1346},[845],[573,1761,1762,1765],{"style":1349},[573,1763],{"className":1764,"style":1060},[853],[573,1766,1768],{"className":1767},[858,859,860,861],[573,1769,790],{"className":1770},[616,861],[573,1772],{"className":1773,"style":697},[696],[573,1775,782],{"className":1776},[701],[573,1778],{"className":1779,"style":697},[696],[573,1781,1783,1786,1789,1792,1795,1827,1830,1833],{"className":1782},[607],[573,1784],{"className":1785,"style":1346},[611],[573,1787,1655],{"className":1788},[616],[573,1790,637],{"className":1791,"style":653},[616,617],[573,1793],{"className":1794,"style":1183},[696],[573,1796,1798,1804],{"className":1797},[616],[573,1799,1801],{"className":1800},[616,1187],[573,1802,1145],{"className":1803},[616],[573,1805,1807],{"className":1806},[1043],[573,1808,1810],{"className":1809},[836],[573,1811,1813],{"className":1812},[841],[573,1814,1816],{"className":1815,"style":1346},[845],[573,1817,1818,1821],{"style":1349},[573,1819],{"className":1820,"style":1060},[853],[573,1822,1824],{"className":1823},[858,859,860,861],[573,1825,790],{"className":1826},[616,861],[573,1828],{"className":1829,"style":697},[696],[573,1831,672],{"className":1832},[701],[573,1834],{"className":1835,"style":697},[696],[573,1837,1839,1842,1846,1852,1856,1859],{"className":1838},[607],[573,1840],{"className":1841,"style":1430},[611],[573,1843,1845],{"className":1844},[616],"78",[573,1847,1849],{"className":1848},[616],[573,1850,723],{"className":1851},[722],[573,1853,1855],{"className":1854},[616],"54",[573,1857],{"className":1858,"style":1183},[696],[573,1860,1862,1868],{"className":1861},[616],[573,1863,1865],{"className":1864},[616,1187],[573,1866,1145],{"className":1867},[616],[573,1869,1871],{"className":1870},[1043],[573,1872,1874],{"className":1873},[836],[573,1875,1877],{"className":1876},[841],[573,1878,1880],{"className":1879,"style":1346},[845],[573,1881,1882,1885],{"style":1349},[573,1883],{"className":1884,"style":1060},[853],[573,1886,1888],{"className":1887},[858,859,860,861],[573,1889,790],{"className":1890},[616,861],[559,1892,1894],{"id":1893},"typische-fehler","Typische Fehler",[1896,1897,1898,1902,2127],"ul",{},[1899,1900,1901],"li",{},"Den Durchmesser statt des Radius einsetzen. Das ergibt die vierfache Fläche.",[1899,1903,1904,1905,1956,1957,1985,1986,728],{},"Erst ",[573,1906,1908,1926],{"className":1907},[576],[573,1909,1911],{"className":1910},[580],[582,1912,1913],{"xmlns":584},[586,1914,1915,1923],{},[589,1916,1917,1919,1921],{},[592,1918,637],{},[670,1920,1215],{},[592,1922,594],{},[596,1924,1925],{"encoding":598},"\\pi \\cdot r",[573,1927,1929,1947],{"className":1928,"ariaHidden":603},[602],[573,1930,1932,1935,1938,1941,1944],{"className":1931},[607],[573,1933],{"className":1934,"style":1291},[611],[573,1936,637],{"className":1937,"style":653},[616,617],[573,1939],{"className":1940,"style":1298},[696],[573,1942,1215],{"className":1943},[1302],[573,1945],{"className":1946,"style":1298},[696],[573,1948,1950,1953],{"className":1949},[607],[573,1951],{"className":1952,"style":612},[611],[573,1954,594],{"className":1955,"style":618},[616,617]," rechnen und dann quadrieren. Quadriert wird nur ",[573,1958,1960,1973],{"className":1959},[576],[573,1961,1963],{"className":1962},[580],[582,1964,1965],{"xmlns":584},[586,1966,1967,1971],{},[589,1968,1969],{},[592,1970,594],{},[596,1972,594],{"encoding":598},[573,1974,1976],{"className":1975,"ariaHidden":603},[602],[573,1977,1979,1982],{"className":1978},[607],[573,1980],{"className":1981,"style":612},[611],[573,1983,594],{"className":1984,"style":618},[616,617],": ",[573,1987,1989,2025],{"className":1988},[576],[573,1990,1992],{"className":1991},[580],[582,1993,1994],{"xmlns":584},[586,1995,1996,2022],{},[589,1997,1998,2000,2006,2008,2010,2012,2014,2016,2018,2020],{},[592,1999,637],{},[942,2001,2002,2004],{},[592,2003,594],{},[674,2005,790],{},[670,2007,782],{},[592,2009,637],{},[670,2011,1215],{},[670,2013,1219],{"stretchy":1218},[592,2015,594],{},[670,2017,1215],{},[592,2019,594],{},[670,2021,1230],{"stretchy":1218},[596,2023,2024],{"encoding":598},"\\pi r^2 = \\pi \\cdot (r \\cdot r)",[573,2026,2028,2075,2093,2115],{"className":2027,"ariaHidden":603},[602],[573,2029,2031,2034,2037,2066,2069,2072],{"className":2030},[607],[573,2032],{"className":2033,"style":1053},[611],[573,2035,637],{"className":2036,"style":653},[616,617],[573,2038,2040,2043],{"className":2039},[616],[573,2041,594],{"className":2042,"style":618},[616,617],[573,2044,2046],{"className":2045},[1043],[573,2047,2049],{"className":2048},[836],[573,2050,2052],{"className":2051},[841],[573,2053,2055],{"className":2054,"style":1053},[845],[573,2056,2057,2060],{"style":1056},[573,2058],{"className":2059,"style":1060},[853],[573,2061,2063],{"className":2062},[858,859,860,861],[573,2064,790],{"className":2065},[616,861],[573,2067],{"className":2068,"style":697},[696],[573,2070,782],{"className":2071},[701],[573,2073],{"className":2074,"style":697},[696],[573,2076,2078,2081,2084,2087,2090],{"className":2077},[607],[573,2079],{"className":2080,"style":1291},[611],[573,2082,637],{"className":2083,"style":653},[616,617],[573,2085],{"className":2086,"style":1298},[696],[573,2088,1215],{"className":2089},[1302],[573,2091],{"className":2092,"style":1298},[696],[573,2094,2096,2100,2103,2106,2109,2112],{"className":2095},[607],[573,2097],{"className":2098,"style":2099},[611],"height:1em;vertical-align:-0.25em;",[573,2101,1219],{"className":2102},[828],[573,2104,594],{"className":2105,"style":618},[616,617],[573,2107],{"className":2108,"style":1298},[696],[573,2110,1215],{"className":2111},[1302],[573,2113],{"className":2114,"style":1298},[696],[573,2116,2118,2121,2124],{"className":2117},[607],[573,2119],{"className":2120,"style":2099},[611],[573,2122,594],{"className":2123,"style":618},[616,617],[573,2125,1230],{"className":2126},[911],[1899,2128,2129,2130,728],{},"Flächeninhalt und Umfang verwechseln. Der Umfang ist ",[573,2131,2133,2156],{"className":2132},[576],[573,2134,2136],{"className":2135},[580],[582,2137,2138],{"xmlns":584},[586,2139,2140,2153],{},[589,2141,2142,2145,2147,2149,2151],{},[592,2143,2144],{},"U",[670,2146,782],{},[674,2148,790],{},[592,2150,637],{},[592,2152,594],{},[596,2154,2155],{"encoding":598},"U = 2\\pi r",[573,2157,2159,2178],{"className":2158,"ariaHidden":603},[602],[573,2160,2162,2165,2169,2172,2175],{"className":2161},[607],[573,2163],{"className":2164,"style":963},[611],[573,2166,2144],{"className":2167,"style":2168},[616,617],"margin-right:0.109em;",[573,2170],{"className":2171,"style":697},[696],[573,2173,782],{"className":2174},[701],[573,2176],{"className":2177,"style":697},[696],[573,2179,2181,2184,2187,2190],{"className":2180},[607],[573,2182],{"className":2183,"style":1176},[611],[573,2185,790],{"className":2186},[616],[573,2188,637],{"className":2189,"style":653},[616,617],[573,2191,594],{"className":2192,"style":618},[616,617],{"title":2194,"searchDepth":2195,"depth":2195,"links":2196},"",2,[2197,2198,2199],{"id":561,"depth":2195,"text":562},{"id":1116,"depth":2195,"text":1117},{"id":1893,"depth":2195,"text":1894},[2201,2204,2207,2210,2213],{"lhs":2202,"rhs":2203},"pi * (2*r)^2 \u002F 4","pi * r^2",{"lhs":2205,"rhs":2206},"pi * 3^2","9 * pi",{"lhs":2208,"rhs":2209},"round(9 * pi, 2)","28.27",{"lhs":2211,"rhs":2212},"pi * (10\u002F2)^2","25 * pi",{"lhs":2214,"rhs":2215},"round(25 * pi, 2)","78.54",null,"md",{"caption":2219,"x":2220,"y":2223,"items":2224},"Kreis mit Mittelpunkt M und Radius r, die Kreisfläche A ist hervorgehoben",[2221,2222],-2.6,2.6,[2221,2222],[2225,2231,2235,2240,2244],{"type":2226,"center":2227,"rx":2229,"ry":2229,"fill":2230},"ellipse",[2228,2228],0,2.2,true,{"type":2232,"from":2233,"to":2234},"segment",[2228,2228],[2229,2228],{"type":2236,"at":2237,"text":594},"label",[2238,2239],1.1,0.3,{"type":2236,"at":2241,"text":932},[2242,2243],-0.75,0.85,{"type":2245,"at":2246,"label":2247,"offset":2248},"point",[2228,2228],"M",[2249,2250],-6,16,"\u003Csvg xmlns=\"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg\" viewBox=\"0 0 249.6 249.6\" width=\"249.6\" height=\"249.6\" role=\"img\" aria-label=\"Kreis mit Mittelpunkt M und Radius r, die Kreisfläche A ist hervorgehoben\" class=\"formula-figure-svg\">\u003Cdefs>\u003Cmarker id=\"fig-circle-area-arrow\" viewBox=\"0 0 10 10\" refX=\"9\" refY=\"5\" markerWidth=\"7\" markerHeight=\"7\" orient=\"auto-start-reverse\">\u003Cpath d=\"M 0 0 L 10 5 L 0 10 z\" class=\"fig-arrowhead\"\u002F>\u003C\u002Fmarker>\u003CclipPath id=\"fig-circle-area-clip\">\u003Crect x=\"0\" y=\"0\" width=\"249.6\" height=\"249.6\"\u002F>\u003C\u002FclipPath>\u003C\u002Fdefs>\u003Cellipse cx=\"124.8\" cy=\"124.8\" rx=\"105.6\" ry=\"105.6\" class=\"fig-main fig-fill\"\u002F>\u003Cline x1=\"124.8\" y1=\"124.8\" x2=\"230.4\" y2=\"124.8\" class=\"fig-main\"\u002F>\u003Ctext x=\"177.6\" y=\"110.4\" text-anchor=\"middle\" dominant-baseline=\"middle\" class=\"fig-label\">r\u003C\u002Ftext>\u003Ctext x=\"88.8\" y=\"84\" text-anchor=\"middle\" dominant-baseline=\"middle\" class=\"fig-label\">A\u003C\u002Ftext>\u003Ccircle cx=\"124.8\" cy=\"124.8\" r=\"3\" class=\"fig-dot\"\u002F>\u003Ctext x=\"118.8\" y=\"140.8\" text-anchor=\"start\" dominant-baseline=\"middle\" class=\"fig-label fig-upright\">M\u003C\u002Ftext>\u003C\u002Fsvg>","circle-area","A = \\pi r^2","\u003Cspan class=\"katex-display\">\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\" display=\"block\">\u003Csemantics>\u003Cmrow>\u003Cmi>A\u003C\u002Fmi>\u003Cmo>=\u003C\u002Fmo>\u003Cmi>π\u003C\u002Fmi>\u003Cmsup>\u003Cmi>r\u003C\u002Fmi>\u003Cmn>2\u003C\u002Fmn>\u003C\u002Fmsup>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">A = \\pi r^2\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.6833em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\">A\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003Cspan class=\"mrel\">=\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.8641em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0359em;\">π\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0278em;\">r\u003C\u002Fspan>\u003Cspan class=\"msupsub\">\u003Cspan class=\"vlist-t\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.8641em;\">\u003Cspan style=\"top:-3.113em;margin-right:0.05em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"katex-sizing reset-size6 size3 mtight\">\u003Cspan class=\"mord mtight\">2\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>","middle",{},"\u002Fde\u002Fformulas\u002Fmath\u002Fgeometry\u002Fflaecheninhalt-kreis",[],[2260,2261,2262],"circle-circumference","circular-sector-area","cylinder-volume",{"title":548,"description":2194},"de\u002Fformulas\u002Fmath\u002Fgeometry\u002Fflaecheninhalt-kreis","Der Flächeninhalt eines Kreises ist π mal Radius zum Quadrat.",[2267,2268,2269,2270,2271],"fläche","kreis","radius","kreiszahl pi","flächeninhalt",[2273,2276,2279],{"symbol":932,"meaning":2274,"symbolHtml":2275},"Flächeninhalt des Kreises","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>A\u003C\u002Fmi>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">A\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.6833em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\">A\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>",{"symbol":594,"meaning":2277,"symbolHtml":2278},"Radius, der Abstand vom Mittelpunkt zum Rand","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>r\u003C\u002Fmi>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">r\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.4306em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0278em;\">r\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>",{"symbol":640,"meaning":2280,"symbolHtml":2281},"Kreiszahl, ungefähr 3,14159","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>π\u003C\u002Fmi>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">\\pi\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.4306em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0359em;\">π\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>","9kFC6voF_RDhqRYJVqBuh8zkURvMBAGRAEMb4p4ORrY",[2284,2287,2290],{"stem":2285,"title":2286,"category":247},"de\u002Fformulas\u002Fmath\u002Fgeometry\u002Fkreissektor","Flächeninhalt eines Kreissektors",{"stem":2288,"title":2289,"category":247},"de\u002Fformulas\u002Fmath\u002Fgeometry\u002Fumfang-kreis","Umfang eines Kreises",{"stem":2291,"title":2292,"category":247},"de\u002Fformulas\u002Fmath\u002Fgeometry\u002Fvolumen-zylinder","Volumen eines Zylinders",1793824268487]