Angles- Math

∠1 and ∠3 can best be described as - (opposite angles formed by intersecting lines.)

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

Two angles are suppplementary if the sum of their angles is 180^o

• True
• False

Does a triangle with these side lengths exist?
33, 16, 17

• Yes
• No
• I don't know.

What is the measure of the missing angle?

• 82
• 43
• 55
• 180

Tags

CCSS.8.G.A.5

Find the missing angle.

• 47
• 37
• 57
• 137

Find the missing angle.

• 28
• 18
• 38
• 22

Complementary angles are angles that add up to ___________. 

• 180 degrees
• 90 degrees
• 360 degrees
• 100 degrees

What is the measure of the missing angle?

• 92
• 102
• 82
• 72

Find the value of x. 

• 70
• 10
• 3
• 103

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o