Measuring angles with a protractor

Front

Angles are measured using a ______.

Back

protractor

Tags

CCSS.4.MD.C.6

Front

What is the measurement of this angle? (Assume the angle is shown)

Back

94°

Tags

CCSS.4.MD.C.6

Front

What is the measurement of this angle? (Assume the angle is shown)

Back

165°

Tags

CCSS.4.MD.C.6

Front

What type of angle measures LESS than 90 degrees?

Back

an acute angle

Tags

CCSS.4.G.A.1

Front

What type of angle is this? (Assume the angle is shown)

Back

Right

Tags

CCSS.4.G.A.1

Front

What is a protractor?

Back

A tool used to measure angles in degrees.

Tags

CCSS.4.MD.C.6

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is an obtuse angle?

Back

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

Tags

CCSS.4.G.A.1

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Tags

CCSS.4.G.A.1