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06-01-2023
Mathematics

Answered

FIND THE ERROR Shanice is looking at the figure shown, which shows two congruent triangles. She measures the angle that rotates A to A' about O and finds it to be 30°. She measures the angle that rotates B to B' about O and also finds it to be 30°. She then claims that because the two triangles are congruent, a 30° rotation has occurred about point O . Is Shanice correct? Explain your reasoning.

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