Question

Lines y and z are parallel. what is the measure of angle 2?

A. 6
B. 11
C. 28
D. 37

Answer 1

10x + 5 = <1

10x + 5 = 115

10x = 110

x = 11

Substitute x = 11 into 4x - 7

4(11) - 7 = 44 - 7 = 37

<2 = 180 -(37 + 115)

<2 = 180 - (152)

<2 = 28

Answer

C. 28

Answer 2

Lines y and z are parallel

10x + 5 = <1

10x + 5 = 115

10x = 110

x = 11

Substitute x = 11 into 4x - 7

4(11) - 7 = 44 - 7 = 37

<2 = 180 -(37 + 115)

<2 = 180 - (152)

<2 = 28

Answer

C. 28