Types of Angles

Front

Define Obtuse

Back

Greater than 90 and less than 180

Tags

CCSS.4.G.A.1

Front

Which shape below has four right angles?

Back

Square

Tags

CCSS.5.G.B.4

Front

Define Straight

Back

Exactly 180

Tags

CCSS.4.G.A.1

Front

Which could be the measurement of an acute angle?

Back

35

Tags

CCSS.4.G.A.1

Front

What type of angle is shown here?

Back

Obtuse

Tags

CCSS.4.G.A.1

Front

Define Acute Angle

Back

An angle that is less than 90 degrees.

Tags

CCSS.4.G.A.1

Front

Define Right Angle

Back

An angle that is exactly 90 degrees.

Tags

CCSS.4.G.A.1

Front

Define Reflex Angle

Back

An angle that is greater than 180 degrees but less than 360 degrees.

Tags

CCSS.4.G.A.1

Front

What is the sum of angles in a triangle?

Back

180 degrees.

Tags

CCSS.8.G.A.5

Front

What type of angle is 90 degrees?

Back

Right Angle.

Tags

CCSS.4.G.A.1