Ambiguity of SSA

主題：全等

Drag the red points so that PR = AC, PQ = AB and ∡PQR = ∡ABC. (SSA) Drag R on the dotted line to form the red ΔPQR. Is it possible to make ΔPQR not congruent to ΔABC ?

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normal_ACT
Polygons in the Coordinate Plane
Square area
Rotating a triangle
球面两点距离(直式)

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梯形
黎曼和（Riemann Sum）
坐標
直線
圖

Ambiguity of SSA

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