Right, Acute, and Obtuse Angles

What items can be identified that we see every day can be seen as a right angle?

Multiple answers

• doors

• windows

• stairs

• picture frame

Tags

CCSS.3.G.A.1

Look around the room. Find an object that has an angle. Type the object and identify if it is a right, obtuse, or 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

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 is a/an __________ angle.

Tags

CCSS.4.G.A.1

Name this angle.

• acute

• right

• obtuse

• none of the above

Tags

CCSS.4.G.A.1

Name this angle.

• acute

• right

• obtuse

• none of the above

Tags

CCSS.4.G.A.1