Angle Side Angle (ASA)

作者：Rosa Ayala, Chip Rollinson

Drag the red points in the top half of the drawing to adjust the givens, then adjust the points to try to make congruent or non-congruent triangles in the bottom half.

Is ASA enough to prove triangles congruent? If not, why not?

勾選所有適當的選項

A
Yes- I was not able to create 2 non-congruent triangles!
B
No- I was able to create 2 different triangles!

核對我的答案 (3)

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Diagrama raigs mirall esfèric concau
cake
Squares set student

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代數
3D 向量（三維）
垂心
四邊形
餘弦

Angle Side Angle (ASA)

Is ASA enough to prove triangles congruent? If not, why not?

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