三角形abc的面积是40，bc=8，圆1与角b两边相切，圆2与角c两边求pq的最值？知乎 Sketch Coloring Page

三角形abc的面积是40，bc=8，圆1与角b两边相切，圆2与角c两边求pq的最值？知乎 Template

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tomski三角形abc的面积是40，bc=8，圆1与角b两边相切，圆2与角c两边求pq的最值？知乎 coloring

三角形ABC的面积是40，BC=8，圆1与角B两边相切，圆2与角C两边求PQ的最值？ 知乎 sketch template

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如图 ABC是等腰直角三角形以直角边AB为直径作半圆与斜边AC交于D且AB=20厘米求阴影部分的面积．题目和参考答案——青夏教育 sketch template

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21如图，已知等腰直角三角形ABC，点P是斜边BC上一点不与B，C重合，PE是 ABP的外接圆⊙O的直径．1求证： APE是等腰直角 sketch template

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百度教育 sketch template

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如图所示三角形的面积是5平方厘米AE=DEBD=2DC求阴影部分的面积．题目和参考答案——青夏教育精英家教�—— sketch template

点D是不等边三角形ABC的边AB上的一点过点D作一条直线使它与另一边相交截得的三角形与 ABC相似这样的直线可以作几条为什么题目和 sketch template

如图所示已知三角形ABC中∠BAC为钝角． 1画出点C到AB的垂线段 2过A点画BC的垂线 3点B到AC的距离是多� sketch template

百度教育 sketch template

三角形ABC的面积是1，BE=2AE，AF=FD，问阴影部分的面积是三角形ABC面积的几分之几百度知道 sketch template

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