Find Unknown Angles

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Tags

CCSS.8.G.A.5

Angle 1 = 27^o
Find the measure of angle 4

• 27^o

• 153^o

• 63^o

• 90^o

Tags

CCSS.8.G.A.5

Find D

• ∠D=116°

• ∠D=64°

• ∠D=180°

• ∠D=26°

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Find the m∠1

• 67

• 113

• 180

• 23

Tags

CCSS.7.G.B.5

Which angle is a vertical angle to with \angle7 ?

Tags

CCSS.7.G.B.5

Find the value of x.

• x = 10

• x = 20

• x = 720

• x = 5

Tags

CCSS.8.G.A.5

A pair of angles that add up to 90º

• Complementary

• Complimentary

• Supplementary

Tags

CCSS.7.G.B.5