Question

question 10 (multiple choice worth 1 points) (01 05r mc) which statement justifies why ∠fbe measures 50°? given angles abd and dbc are complementary a linear pair is two adjacent supplementary angles the sum of the measures of complementary angles is 90 degrees if two angles are vertical angles, then they are congruent alternate interior angles are congruent

Explanation:

We know that vertical - angles are congruent. Angle ABD and angle FBE are vertical angles. Given angle ABD is 50 degrees, so angle FBE is 50 degrees because vertical angles have equal measures.

Answer:

If two angles are vertical angles, then they are congruent