Side Side Side (SSS)

主題：幾何

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.

Side Side Side (SSS)

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

探索資源

Poorly Drawn Quadrilaterals
rotVectorSlid1
Level 8 Portfolio
Intersections Between Triangle and Parabola
Locus: 10.2 Example 3
Concurrent altitudes of a triangle.

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3D 向量（三維）
雙曲線
算術運算
向量
曲線描繪

Side Side Side (SSS)

Side Side Side (SSS)

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

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