Text: Revler Directions: State whether each of the following is TRUE or FALSE.
1. Two adjacent right angles are supplementary.
2. An angle with a measure of 89° is an acute angle.
3. If one of two angles in a linear pair measures 90°, then the other angle has a measure greater than 90°.
4. The sum of the measure of any obtuse angle and any acute angle is 180°.
5. All right angles are congruent.
6. Two vertical angles are always congruent.
7. If two angles form a linear pair, then they are supplementary.
8. Complementary angles are the angles whose measures are both less than 90°.
9. If two adjacent angles are congruent and complementary, then the measure of each angle is 90°.
10. An angle formed by two perpendicular lines is acute.