Acute, Right and Obtuse Angles

A right angle measures:

• 90 degrees

• Less than 90 degrees

• Greater than 90 degrees

Tags

CCSS.4.G.A.1

An obtuse angle measures:

• Less than 90 degrees

• Greater than 90 degrees

• 90 degrees

Tags

CCSS.4.G.A.1

An acute angle measures:

• 90 degrees

• Greater than 90 degrees

• Less than 90 degrees

Tags

CCSS.4.G.A.1

This picture represents what type of angle?

• Obtuse Angle

• Right Angle

• Acute Angle

Tags

CCSS.4.G.A.1

This picture represents what type of angle?

• Right Angle

• Obtuse Angle

• Acute Angle

Tags

CCSS.4.G.A.1

This picture represents what type of angle?

• Right Angle

• Acute Angle

• Obtuse Angle

Tags

CCSS.4.G.A.1

This picture represents what type of angle?

• Right Angle

• Acute Angle

• Obtuse Angle

Tags

CCSS.4.G.A.1

Name the type of angle

• Obtuse

• Reflex

• Acute

• Straight

Tags

CCSS.4.G.A.1

Name the type of angle

• Straight

• Reflex

• Acute

• Obtuse

Tags

CCSS.4.G.A.1

Which of the following is a reflex angle

• 
• 
• 
• 

Tags

CCSS.4.G.A.1