Tools of Geometry Review

Front

____________ are two angles whose measure have a sum of 90.

Back

Complementary angles

Front

____________ are two angles whose measure have a sum of 180.

Back

Supplementary angles

Front

A ____________ is a pair of adjacent angles whose noncommon sides are opposite rays.

Back

Linear pair

Front

Which angle is an OBTUSE angle?

Back

< ECD

Front

If two segments have the same length, then the segments are ______________.

Back

Congruent segments

Front

What is the definition of complementary angles?

Back

Two angles whose measures add up to 90 degrees.

Front

What is the definition of supplementary angles?

Back

Two angles whose measures add up to 180 degrees.

Front

What is a linear pair?

Back

A pair of adjacent angles whose noncommon sides form a straight line.

Front

What is the definition of congruent segments?

Back

Segments that have the same length.

Front

What is an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.