angle measures

Find the missing angle.

• 75
• 85
• 100
• 45

Tags

CCSS.HSG.C.A.3

Find the measure of the angle x.

• 105
• 115
• 65
• 75

Tags

CCSS.7.G.B.5

Find the measure of angle B

• Angle b is 51 degrees because consecutive angles are supplementary

• Angle B is 129 degrees because consecutive angles are supplementary

Angle 1 is 34, angle 2 is 58, angle 3 is 100.  If this shape is a quadrilateral, what is the measure of the 4th angle.

• 186
• 121
• 168
• 90

Tags

CCSS.HSG.C.A.3

Find the missing angle.

• 90

• 105

• 75

• 120

Tags

CCSS.7.G.B.5

Find the missing angles.

• 102 and 78

• 78 and 180

• all angles are 78

• All angles are 145 degrees

Find the missing angle.

• 65°
• 85°
• 75°
• 70°

Tags

CCSS.HSG.C.A.3

Find the missing angle.

• 30°
• 60°
• 90°
• 120°

Tags

CCSS.4.MD.C.7

• 300
• 60
• 300˚
• 60˚

Tags

CCSS.HSG.C.A.3

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect