Angles and Triangles Practice Test

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°
• 90°
• 180°
• 360°

Tags

CCSS.8.G.A.5

What is the measure of the missing angle?

• 82
• 43
• 55
• 180

Find the measure of each angle indicated.

• 50
• 20
• 29
• 48

Solve for x.

• 6
• 5
• -11
• 4

Which of the following angles can you add together to equal angle d? 

• Angle a and Angle b
• Angle b and Angle c
• Angle a and Angle c
• Angle a and Angle b and Angle c

Tags

CCSS.8.G.A.5

How do you find the missing angle?

• 124 + 77
• 2(77)
• 180 - 77
• 124 - 77

Find <S

• A

• B

• C

• D

Solve for x.

• 8
• -10
• -7
• 6

Tags

CCSS.HSG.SRT.C.8

Solve for x.

• 5
• 12
• -7
• -6

Tags

CCSS.8.G.A.5

Solve for x.

• -11
• 9
• -9
• 10

Tags

CCSS.HSG.SRT.D.11

CCSS.HSG.SRT.D.10