如图所示，在 abc中，，ad与bc交于m点，设，（Ⅰ）用a，b表示；（Ⅱ）在已知线段ac上取一点e，在线段bd上的正确答案、解答解析、考点 Sketch Coloring Page

如图所示，在 abc中，，ad与bc交于m点，设，（Ⅰ）用a，b表示；（Ⅱ）在已知线段ac上取一点e，在线段bd上的正确答案、解答解析、考点 Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #4 Nirvana Smiley

Tom Kelly
sketch #4 Nirvana Smiley

sketch #4520

anonymous

anonymous
sketch #4520

sketch #4393 ant

anonymous

anonymous
sketch #4393 ant

sketch #1519

anonymous

anonymous
sketch #1519

sketch #1562 Shaking red horse

anonymous

anonymous
sketch #1562 Shaking red horse

sketch #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #5290 Kyuubi Jorge Valero

anonymous

anonymous
sketch #5290 Kyuubi Jorge Valero

sketch #1138

anonymous

anonymous
sketch #1138

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #937

anonymous

anonymous
sketch #937

sketch #1221 səhər
abbasova
gözəi
qız
hamı
məni çox
seve
anam da
çox
sevir

anonymous

anonymous
sketch #1221 səhər abbasova gözəi qız hamı məni çox seve anam da çox sevir

sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #3280 Adventure Time by Alina Danielle

anonymous

anonymous
sketch #3280 Adventure Time by Alina Danielle

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #1973

Daniel Lachman
sketch #1973

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

sketch #1079

anonymous

anonymous
sketch #1079

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #4905 The Little Prince by Gaurav Patel

anonymous

anonymous
sketch #4905 The Little Prince by Gaurav Patel

sketch #1328

anonymous

anonymous
sketch #1328

sketch #5170

anonymous

anonymous
sketch #5170

sketch #4031

anonymous

anonymous
sketch #4031

sketch #2818 Hellboy by يآآسر محمد

يآآسر محمد
sketch #2818 Hellboy by يآآسر محمد

sketch #2017 HEYOO

anonymous

anonymous
sketch #2017 HEYOO

sketch #1185

anonymous

anonymous
sketch #1185

sketch #5340 Amazing Dragon

anonymous

anonymous
sketch #5340 Amazing Dragon

tomski如图所示，在 abc中，，ad与bc交于m点，设，（Ⅰ）用a，b表示；（Ⅱ）在已知线段ac上取一点e，在线段bd上的正确答案、解答解析、考点 coloring

如图所示，在 ABC中，，AD与BC交于M点，设，（Ⅰ）用a，b表示；（Ⅱ）在已知线段AC上取一点E，在线段BD上的正确答案、解答解析、考点 sketch template

百度教育 sketch template

如图所示，在 ABC中，AD⊥BC于D，CE⊥AB于E，AD与CE交于点F，且AD=CD，1求证 ABD≌ CFD；2已知BC=7 sketch template

如图，在 ABC中，AB=10，AC=6，则BC边上的中线AD的取值范围是百度教育 sketch template

如图在等腰 ABC中AB=AC以AB为直径的圆O交BC于点D过点C作CF∥AB与⊙O的切线BE交于点E连接DE．1求证BD sketch template

如图所示， ABC是等腰直角三角形，∠ACB=90°，AD是BC边上的中线，过C作AD的垂线，交AB于点E，交AD于点F．求证：（1）∠ADC sketch template

如图，在三角形ABC中，D、E、F分别是BC、CA、AB上的点，AD、BE、CF相交于一点O，这样三角形ABC被分成6个三角形，其中4个三角形 sketch template

如图所示在直角三角形abc区域含边界内存在垂直于纸面�外的匀强磁场磁感应强度大小为B∠a=60°∠b=90°边长ac=L一个 sketch template

如图 ABC中AD平分∠BAC若AC=AB BD求∠B∠C的值．题目和参考答案——青夏教育精英家教�—— sketch template

已知：如图，在 ABC中，AB=AC，DE∥BC，点F在边AC上，DF与BE相交于点G，且∠EDF=∠ABE．求证：（1） DEF∽ BDE sketch template

如图，在 ABC中，点D是BC上一点，E是AD上一点，EB=EC，∠ABE=∠ACE。求证：AD⊥BC sketch template

如图，在三角形 ABC 中， D 是 BC 的中点， E 、 F AC 的三等分点。已知三角形 的面积是 108 平方厘米。求三角 sketch template

如图在 ABC中AB的垂直平分线EF交BC于点E交AB于点FD为线段CE的中点BE=AC1求证AD⊥BC2若∠BAC sketch template

如图所示，已知边长为4的正三角形ABC中，E，F分别为BC和AC的中点，PA=2，且PA⊥平面ABC，设Q是CE的中点（1）求证：AE∥平面 sketch template

20． 如图，三角形ABC中，BD平分∠ABC，AD垂直于BD，三角形BCD的面积为45，三角形ADC的面积为20，则三角形ABD的面积等于 sketch template

6．如图所示在 ABC中∠B的平分线与∠C的外角平分线相交于点D 请比较∠D 与∠A的大小关系．——青夏教育精英家教�—— sketch template

在等边三角形ABC中，点D、E分别在AB、BC边上，连结CD，AE交于点P，且CD=AE，∠ BCD=20°，则∠ APD的度数为百度教育 sketch template

如图所示在 ABC中AD是高AEBF是角平分线它们相交于点O∠BAC=50°∠C=70°求∠DAC∠BOA的度数．题目和 sketch template

如图所示在 ABC中∠A=α ABC的内角平分线和外角平分线交于点P且∠P=β试探求下列图中α与β的关系并选择一个加以说明——青 sketch template

如图，在 ABC中，∠ABC＝90°，AB＝BC，三角形的顶点在相互平行的三条直线l1，l2，l3上，且l1，l2的距离为2，l2，l3的距离 sketch template

题目如图在 ABC中边ABAC的垂直平分线分别交BC于DE．1若BC=10求 ADE的�长 2 设直线DMEN交于点 sketch template

题目如图在 Rt ABC 中∠ACB＝90°．1用直尺和圆规作∠A的平分线交 BC 于点 P保留作图的痕迹不写作法2当 sketch template

如图，Rt ABC中，∠C＝90°，AC＝BC，点D、E分别是边AB、AC上的点，把 ADE沿DE折叠，点A恰好落在BC上的点F处，若点F为 sketch template

如图在 ABC中分别以ABAC为边�外作等腰直角三角形ABE等腰直角三角形ACD其中∠BAE=∠CAD=90°BD与CE相交于点O sketch template

如图所示已知在 ABC中∠BAC＝70°AC=6AD是 ABC的角平分线则∠BAD= BE是 ABC的中线则AE=CE= CF sketch template

百度教育 sketch template

如图所示在四棱锥S ABCD中底面ABCD是正方形侧棱SD⊥平面ABCDSD=DC点E是SC的中点作EF⊥SB交SB于点F．1 sketch template

11．如图24 57在 ABC中AC＝BC∠ACB＝90°D是AC上一点且AE垂直BD交BD的延长线于点EAE＝BD求证BD是 sketch template

百度教育 sketch template

23． ABC中BD平分∠ABCCE平分∠ACBBD与CE交于点M． �如图1 若∠BAC = 60°则∠BMC ． �如图2 sketch template

6．如图所示在 ABC中∠B的平分线与∠C的外角平分线相交于点D 请比较∠D 与∠A的大小关系．——青夏教育精英家教�—— sketch template

百度教育 sketch template

如图所示在ΔABC中AD是∠BAC内的一条射线BE⊥AD且ΔCHM可由ΔBEM旋转而得则下列结论中错误的是 AM是BC的中点 sketch template

如图，在四边形ABCD中，AB=AD，∠ BAD=∠ BCD=90^° ，连接AC，若AC=8，则四边形ABCD的面积为。百度教育 sketch template

如图所示在四边形ABCD中EFGH分别是四边形ABCD各边的中点已知阴影部分的面积是10求四边形SRPQ的面积．题目和参考答案 sketch template

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