Triangle Sum, Exterior Angle, and Midsegment Theorems

Find the measure of the missing angle.

• 135^o
• 35^o
• 45^o
• 30^o

Two angles that add up to 90 degrees are called _____________ ______.

• supplementary angles
• complementary angles
• corresponding angles
• right angles

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.7

Two angles that add up to 180 degrees are called _____________ ______.

• right angles
• corresponding angles
• complementary angles
• supplementary angles

Tags

CCSS.7.G.B.5

Angles that have a measure less than 90 degrees are called _____ ______.

• acute angles
• obtuse angles
• right angles
• straight angles

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Angles that have a measure more than 90 degrees and less than 180 degrees are called ______ ______.

• abuse angels
• acute angles
• obtuse angles
• obese angles

Angles that are exactly 90 degrees are called _____ ______.

• tight angles
• acute angles
• obtuse angles
• right angles

What is the measure of angle x?

• 45
• 60
• 65
• 75

Tags

CCSS.8.G.A.5

Which of the following terms best describes Angle d? (remember that it's outside)

• Remote interior angle
• Corresponding angle
• Exterior angle
• Interior angle

Tags

CCSS.HSG.CO.C.9

Find the measure of the indicated angle. 

• 145
• 113
• 102
• 78

Tags

CCSS.8.G.A.5

What is the measure of angle b? 

• 36^o
• 56^o
• 63^o
• 117^o

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.D.11