17. Congruence of Triangles

Click the correct answer.

If two angles are congruent, then what can be said about their measures?

They are equal.

Thy are not equal.

Their sum is 180°.

Their difference is 90°.

Observe and Answer
Type the congruence criterion by which the given triangles are congruent.
Typing

If ΔPQR ≅ ΔXYZ, type the side of the ΔPQR that is equal to the side XZ of the ΔXYZ.

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