Angle Relationships Practice

What is the relationship between angles x and y?

• Complementary

• Supplementary

• Vertical

• Linear Pair

Answer explanation

Since x + y create a 90 degree angle, they are complementary angles.

Tags

CCSS.7.G.B.5

What is the relationship between angles y and z?

• Complementary

• Supplementary

• Adjacent

• Vertical

Answer explanation

Since z and y are opposite eachother and are created by 2 intersecting lines, they are vertical.

Tags

CCSS.7.G.B.5

What is m<x?

• 62°

• 118°

• 28°

• 90°

Answer explanation

x + 118 = 180

-118 -118

x=62

Tags

CCSS.7.G.B.5

What is m<y?

• 62°

• 118°

• 28°

• 90°

Answer explanation

y and 118° are vertical angles, therefore they are equal.

Tags

CCSS.7.G.B.5

Find m<x

• 90°

• 39°

• 141°

• 180°

Answer explanation

x + 51 = 90

-51 -51

x=39

Tags

CCSS.7.G.B.5

Find m<y

• 90°

• 39°

• 141°

• 180°

Answer explanation

x + 39 = 180

-39 -39

x = 141

Tags

CCSS.7.G.B.5

What is m<y?

• 92°

• 89°

• 77°

• 24°

Answer explanation

y + 103 = 180

-103 -103

y = 77

Tags

CCSS.7.G.B.5

What is m<x?

• 92°

• 89°

• 77°

• 24°

Answer explanation

x + y +79 = 180

x + 77 + 79 = 180

x + 156 = 180

-156 -156

x = 24

Tags

CCSS.7.G.B.5

What is m<y?

• 53°

• 86°

• 82°

• 127°

Answer explanation

y + 41 + 86 = 180

y + 127 = 180

-127 -127

y = 53

Tags

CCSS.7.G.B.5

What is m<x?

• 53°

• 86°

• 82°

• 127°

Answer explanation

x = 41 + 86 (vertical angles)

x = 127

Tags

CCSS.7.G.B.5