Angles Obtuse Acute Right

This is what kind of angle?

• right

• acute

• obtuse

• straight

Tags

CCSS.4.G.A.1

This is what kind of angle?

• obtuse

• right

• straight

• acute

Tags

CCSS.4.G.A.1

Q1. What type of angle is less than 90 degrees?

• A) acute

• B) obtuse

• C) right

Tags

CCSS.4.G.A.2

Q1. What type of angle is less than 90 degrees?

• A) acute

• B) obtuse

• C) right

Tags

CCSS.4.G.A.2

Name the angles that appear to be acute (may pick more than one).

Tags

CCSS.4.G.A.1

What is this angle?

• Right angle

• triangle angle

• acute angle

• obtuse angle

Tags

CCSS.4.G.A.1

This angle is:

• Smaller than a right angle

• A right angle

• Bigger than a right angle

Tags

CCSS.4.G.A.1

Determine the measure in degrees of the angle. Think: is it acute or obtuse?

• 70^o

• 75^o

• 105^o

• 100^o

Tags

CCSS.4.MD.C.6

This angle is:

• Smaller than a right angle

• A right angle

• Bigger than a right angle

Tags

CCSS.4.G.A.1

What is this a picture of?

• Acute angle

• Right angle

• Perpendicular lines

• Obtuse angle

Tags

CCSS.4.G.A.1