Finding Unknown Angles

In the figure below, ∠KLP is a right angle. ∠NLO and ∠OLP are congruent angles. What is the measure of ∠OLP?

• 52
• 45
• 30
• 26

Tags

CCSS.7.G.B.5

In the figure below, ∠1 measures x ° and ∠2 measures 5x°. What is the measure of ∠1?

• 20
• 30
• 36
• 45

Tags

CCSS.7.G.B.5

In the figure below, ∠1 measures (3x+ 20)° and ∠2 measures x°. What is the measure of ∠4?

• 40
• 60
• 120
• 140

Tags

CCSS.7.G.B.5

In the figure below, ∠OQP is a right angle. What is the measurement of ∠LQM?

• 19
• 22
• 31
• 38

Tags

CCSS.7.G.B.5

In the figure below, ∠PQR is 180°. What is the measure of ∠SQT?

• 55
• 75
• 110

Tags

CCSS.7.G.B.5

Two lines intersect to form the angles in the figure below. What is the value of x?

• -1/2 
• 2/3
• 3
• 5

Tags

CCSS.7.G.B.5