在三角形ABC中,角A=90度,BC=10,三角形面积为25,D为AB边上的任意一点,过D作DE平行BC,交AC于点E.在三角形ABC中,角A=90度,BC=10,三角形面积为25,D为AB边上的任意一点,(D不与A、B重合),过D作DE平行BC,交AC
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 04:02:02
![在三角形ABC中,角A=90度,BC=10,三角形面积为25,D为AB边上的任意一点,过D作DE平行BC,交AC于点E.在三角形ABC中,角A=90度,BC=10,三角形面积为25,D为AB边上的任意一点,(D不与A、B重合),过D作DE平行BC,交AC](/uploads/image/z/10006305-33-5.jpg?t=%E5%9C%A8%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92A%3D90%E5%BA%A6%2CBC%3D10%2C%E4%B8%89%E8%A7%92%E5%BD%A2%E9%9D%A2%E7%A7%AF%E4%B8%BA25%2CD%E4%B8%BAAB%E8%BE%B9%E4%B8%8A%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E7%82%B9%2C%E8%BF%87D%E4%BD%9CDE%E5%B9%B3%E8%A1%8CBC%2C%E4%BA%A4AC%E4%BA%8E%E7%82%B9E.%E5%9C%A8%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92A%3D90%E5%BA%A6%2CBC%3D10%2C%E4%B8%89%E8%A7%92%E5%BD%A2%E9%9D%A2%E7%A7%AF%E4%B8%BA25%2CD%E4%B8%BAAB%E8%BE%B9%E4%B8%8A%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E7%82%B9%2C%EF%BC%88D%E4%B8%8D%E4%B8%8EA%E3%80%81B%E9%87%8D%E5%90%88%EF%BC%89%2C%E8%BF%87D%E4%BD%9CDE%E5%B9%B3%E8%A1%8CBC%2C%E4%BA%A4AC)
xTNQcbd eff JŦMl=UL[TLJxiH'{f x} Z{>BQ//pm?#6a!@b
It ;!_8b+zyuNV^mfcQk1+%sc$JA8kkp>J%^k?"x}|61!e/C[VdŘ zVSkӅ+b٨9ݧz
J۠NH4fb,zYrxi)<>N@1_o̽b@6
jz5\L^?%ŚqKRDYDQ$0o&Pf(
Vbl
sNNpޅ1DaKR'5d %{,;ѐBGjſqX #y\6̍hvR26+%`Q8YmDubpL~vz@{Fp^_%a'qk{\xSm4aՓ\lA0v+qIXJXKB?qDeFZQ GZ11aDpQGaք}9_*OaߗVL&M3WW^ujMz`DIQ$Q6=>)hUa(E!9OaA'H+'}~TIU $2Id4}