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If $∆ P Q R ≅ ∆ E F D,$ then $∠ D =$

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$∠ P$

$∠ Q$

$∠ R$

$2 ∠ P$

answer is C.

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Detailed Solution

Given: $∆ P Q R ≅ ∆ E F D$

We know that congruent triangles have the same corresponding angle measures and side lengths.

$∴ ∠ P = ∠ E, ∠ Q = ∠ F, ∠ R = ∠ D$

Therefore, option C is the correct answer.

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