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Proving Triangles Congruent

In this proving triangles congruent worksheet, 10th graders solve 4 different proofs for congruent triangles. First, they mark all congruent parts on each figure, then complete the prove statement and identify the postulate that can be used to prove the triangles congruent. Then, students write a two-column proof for the last 2 problems, giving the statements and reasons for each figure.

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