Jamal wrote the following statements:


Statement 1: Perpendicular lines are two lines that intersect at 90° angles.

Statement 2: All right angles are congruent.


Which geometry term does each statement represent?


A.) Statement 1: definition; Statement 2: theorem

B.) Statement 1: postulate; Statement 2: definition

C.) Statement 1: theorem; Statement 2: postulate

D.) Statement 1: postulate; Statement 2: theorem