Angles

Find the missing angle.

• 36

• 38

• 26

• 24

Which property, definition, postulate, or theorem justifies the following statement?

If  $m\angle1+m\angle2=90$  , then  $\angle1$  and  $\angle2$  are complementary.

• Definition of Supplementary

• Supplement Theorem

• Complement Theorem

• Definition of Complementary Angles

Complementary angles are two angles that

• add to 180 degrees.

• add to 90 degrees.

• bisect each other.

• add to 360 degrees.

Find the measure of the missing angle.

• 45 degrees
• 135 degrees
• 90 degrees
• 50 degrees

Angle Review: Identify the angle pair.

• complementary angles

• linear pair

• supplementary

• vertical angles

Complementary angles make what angle measure when they are next to each other?

• Right angle, 90 degrees

• Straight angle, 180 degrees

• Weird angle, 10 degrees

• Unknowable angle, 400 degrees

What kind of angle is this?

• Complementary

• supplementary

• Adjacent

• vertical

Find the value of x.

Match the following

• Vertical Angles are equal to ___

• each other

• Same side interior angles are equal to _

• 180

• Corresponding angles are equal to ___

• each other

• Supplementary angles are equal to ___

• 90

• Complementary Angles are equal to ___

• 180

Which equation(s) would solve for x?

• 60 + x = 90

• 90 + 60 = x

• 90 - 60 = x

• 90 = x - 60