Question

Which statement is true?

A. A 10° angle is congruent to a 10° angle.
B. Congruent angles always add up to 90°.
C. A congruent angle is always 90°.
D. none of the above

Answer 1

A.

Answer 2

The definition of congruent angles are two angles that are the same size. In this case the correct answer is A, as a 10° angle is the same size as another 10° angle.

Answer 3

yeah