SOLUTION: If △UVW is congruent to △EFC, what is the measure of angle FEC?
(△UVW; angle U= 51 degrees, angle W= 82 degrees, angle V is not shown)
(△EFC does not sh
1. If the triangles are congruent, their corresponding angles are congruent.
2. If you know two angles of a triangle, you can calculate the third angle.
Should I explain how to do it?
Simply distract the sum of the two given angles from 180 degs.