Angles Algebraic

What is the value of x?

• 37

• 74

• 108

• 18

If m∠XOZ = 74°, find m∠XOY.

• 37°

• 74°

• 90°

• 148°

Find m∠5
(Note: the horizontal lines are parallel)

• 50

• 55

• 45

• 90

Find m∠2
(Note: the slanted lines are parallel)

• 20

• 120

• 35

• 145

Solve for x

• 20

• 25

• 120

• 180

Which equation will enable you to find "x"?

• 5x+25+x+5 = 45

• 5x+25 = x+5

• 5x+25+x+5 = 180

• 5x+25+x+5 = 90

Solve for x

• 6

• 140

• 20

• 90

Which equation will enable you to find the measure of "b"?

• a+117+2b = 180

• b+63+81 = 180

• 81+ab = 117

• a+b=180

Find the measure of the missing angle.

• 47

• 57

• 45

• 133

Find x and y

• x=130, y=130

• x=50, y=130

• x=180, y=0

• x=130, y=50