Geometry Complementary, Supplementary, Vertical Angles

∠1 and ∠3 can best be described as -

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

The special pair of angles shown are:

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

These angles are...

• Complementary

• Supplementary

• Neither

What is the measure of the missing angle?

• 92

• 102

• 82

• 72

If the measure of ∠2 is 83°, what is the measure of ∠3?

• 7°

• 17°

• 83°

• 97°

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Adjacent angles share a side and a ____

• vertex

• diet soda

• geometry

• business partner

Two angles that share a common vertex and side but have no interior points in common

• obtuse angles

• vertical angles

• adjacent angles

• straight angles

A point that divides or bisects the segment into two congruent segments

• vertex

• midpoint

• intersection

• segment