Types of Angles

Front

Acute Angles

Back

Less than 90

Tags

CCSS.4.G.A.1

Front

Right Angles

Back

Exactly 90

Tags

CCSS.4.G.A.1

Front

Obtuse Angles

Back

Greater than 90 and less than 180

Tags

CCSS.4.G.A.1

Front

Straight Angles

Back

Exactly 180

Tags

CCSS.4.G.A.1

Front

Full Rotation

Back

Exactly 360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Front

Reflex Angles

Back

Greater than 180 but less than 360

Tags

CCSS.4.G.A.1

Front

What type of angle is shown here? Options: Acute, Obtuse, Reflex, Right

Back

Right

Tags

CCSS.4.G.A.1

Front

Identify the type of angle shown: Acute, Obtuse, Reflex, Right Angle

Back

Acute

Tags

CCSS.4.G.A.1

Front

What type of angle is shown here? (Options: Acute, Obtuse, Reflex, Right)

Back

Obtuse

Tags

CCSS.4.G.A.1

Front

What type of angle is shown here? Options: Acute, Obtuse, Reflex, Full Rotation

Back

Reflex

Tags

CCSS.4.G.A.1