Triangles Quiz Review

What type of triangle? 

• Acute
• Obtuse
• Right
• Isosceles

What type of triangle is this? 

• Acute
• Isosceles
• Right
• scalene

What type of triangle does this appear to be? 

• Obtuse
• Right
• scalene
• isosceles

Find the missing angles.

• 110
• 40
• 70
• 30

What is the missing angle measure? 

• 60
• 40
• 80
• 20

Find the missing angle

• 55
• 75
• 50
• 25

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

• 45°
• 90°
• 180°
• 360°

Find the measure of the indicated angle. 

• 34
• 46
• 62
• 36

Which would be the best classification for the triangle shown?

• right isosceles
• obtuse scalene
• obtuse isosceles
• acute scalene

Tags

CCSS.HSG.CO.C.10

Solve for x.

• -11
• 9
• -9
• 10

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5