Additive Angles

What is the measure of ∠ WXZ if the measure of ∠ YXZ is 55°?

• 45°

• 90°

• 50°

• 35°

Tags

CCSS.7.G.B.5

Marcus drew these angles. Determine whether the statements are true or false.

• A

• B

• C

• D

• E

Tags

CCSS.7.G.B.5

Deerfield Road intersects Howard Road forming two angles. What is the measure of angle x?

• 332°

• 62°

• 152°

• 242°

Tags

CCSS.7.G.B.5

The measure of ∠ DEF is 112°. Select all the equations to show the measure of ∠ DEG.

• 34° + 78° = 112°

• 112° + 78° = 190°

• 112° - 78° = 34°

• 190° - 112° = 78°

• 78° + 34° = 112°

Tags

CCSS.4.MD.C.7

Lillian drew the figure below. Determine whether each statement is True or False.

• A

• B

• C

• D

• E

Tags

CCSS.7.G.B.5

What digit is missing from this equation to solve for the unknown angle?

25° + 40° + 95° + 130° + ____° = 360°

Tags

CCSS.4.MD.C.7

A diagram is shown.

The measure of ∠C can be found using the equation

• C = 360° − 45° − 30° − 21°

• C = 180° − 45° − 30° − 21°

• C = 90° − 45° − 30° − 21°

Tags

CCSS.4.MD.C.7

A diagram is shown.

What is the measure of ∠C ?

Tags

CCSS.7.G.B.5

Choose the equation that can be used to find the correct measurement of the missing angle.

• K = 90° + 31 ° − 28°

• K = 90° + 31 ° + 28°

• 90° = 31 ° + 28° + K

• 90° = 31 ° − 28° − K

Tags

CCSS.4.MD.C.7

• ∠N is a right angle.

• The sum of the two given angles is 97°

• The measure of the missing angle, N, is 83°.

• The sum of the given angles and the missing angle is 170°.

• The sum of the three angles is equal to the measure of a straight angle.

Tags

CCSS.4.MD.C.7