Explore Westonci.ca, the top Q&A platform where your questions are answered by professionals and enthusiasts alike. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Why are corresponding exterior angles of similar triangles congruent?
because the sum of the measures of the interior angles of a triangle always equal 90°, so the sum of the measures of the exterior angles must always be the same

B
because the sum of the measures of the interior angles of a triangle always equal 180°, so the sum of the measures of the exterior angles must always be the same

C
because corresponding interior angles are congruent, and the sum of the measures of an interior angle and an adjacent exterior angle always equals 90°

D
because corresponding interior angles are congruent, and the sum of the measures of an interior angle and an adjacent exterior angle always equals 180°


Sagot :

Answer:

If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. ... Thus, they always form similar triangles.