Question

Definitions need to be proven.
True
False

Answer 1

False

Answer 2

All right angles are congruent.
True
False

Answer 3

The definition of a right angle is an angle that measures exactly 90 degrees. If it isn't 90 degrees, then it isn't a right angle. That means that all right angles are 90 degrees, and if they are all the same measurement, then they are all congruent.