1.4 Measuring Angles Vocabulary

Front

An angle is formed by two rays with the same

Back

vertex

Front

The rays form the _________ of the angle

Back

sides

Front

The endpoint is the _________ of the angles

Back

vertex

Front

The protractor postulate allows you to find the ________ measure of an angle.

Back

measure

Front

Acute angle

Back

Front

Obtuse angle

Back

Front

Right angle

Back

Front

Straight angle

Back

Front

Angles with the same measure are _________ angles

Back

Congruent