Angles

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

What is an "Acute" Angle

• Angle that measures 180
• An Angle that measure 90
• An angle that measures more than 90
• An angle that measures less than 90

How many degrees is a straight angle?

• 90
• 360
• 180
• 145

Supplementary angles always add up to

Complementary angles always add up to

What type of angle is this? 

• acute
• obtuse
• right

These angles are...

• Complementary
• Supplementary
• Neither

These angles are...

• Complementary
• Supplementary
• Neither

Find the missing angle.

• 47
• 37
• 57
• 137

What is the measure of the missing angle?

• 76
• 86
• 166
• 156