Geometry With Protractors

Front

Protractors are used to measure ________________________

Back

angles

Front

Determine if the angle is acute, obtuse, or straight: 86º

Back

acute

Front

What is this tool called and what is it used for?

Back

A protractor used to measure angles.

Front

What tool do we use to measure angles?

Back

Protractor

Front

Back

69

Front

An angle that measures less than 90° is called _____________.

Back

acute

Front

An angle that measures exactly 90° is called _____________.

Back

right

Front

An angle that measures more than 90° but less than 180° is called _____________.

Back

obtuse

Front

The total measurement of angles in a triangle is _____________.

Back

180°

Front

A protractor is a tool used to measure angles in _____________.

Back

degrees