Geometry Midterm Basics

How many degrees are in a right angle?

• 180
• 30
• 60
• 90

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

Angles in the same plane with a common vertex & a common side, but no common interior points.

• Vertical
• Complementary
• Adjacent
• Suplementary

Opposite angles in an "X".

• Vertical
• Adjacent
• Complementary
• Supplementary

Angles whose measure sum up to 180 degrees.

• Vertical
• Adjacent
• Complementary
• Supplementary

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

Two angles added together to produce 90 degrees

• Supplementary
• Complementary
• Right
• Vertical

Name the angle vertical to <PQM

• <JQM
• <MQP
• <LQJ
• <LQN

Name an angle adjacent to <JQM

• <MQP
• <LQN
• <JQP
• <KQP

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle