# Chapter 1 - Tools of Geometry - 1-5 Exploring Angle Pairs - Practice and Problem-Solving Exercises - Page 40: 45

$\angle(PMR), \angle(KML), \angle(KMQ), \angle(MQP)$

#### Work Step by Step

Complementary angles are two angles whos measures have a sum of 90$^{\circ}$. Each angle is called the compliment of the other.

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