CK-12 Geometry - Second Edition

1.5. Angle Pairs http://www.ck12.org

30.

31.

Review Queue Answers

1.x+ 26 = 3 x− 8

34 = 2 x

17 =x

2.( 7 y+ 6 )◦= 90 ◦

7 y= 84 ◦

y= 12 ◦

3.z+ 15 = 5 z+ 9

6 = 4 z

1. 5 =z