Types of angles

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Tags

CCSS.4.G.A.1

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Tags

CCSS.4.G.A.1

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Tags

CCSS.4.G.A.1

Identify the type of angle shown....

• Acute

• Obtuse

• Reflex

• Right Angle

Tags

CCSS.4.G.A.1

What is the measurement of a right angle?

• 70
• 80
• 90
• 180

Tags

CCSS.4.G.A.1

What is the definition of a right angle?

• An angle that is open less than a right angle and has a measure less than 90 degrees.

• An angle that forms a square corner and has a measure of 90 degrees.

• An angle that is open more than a right angle but less than a straight angle. This angle measures between 90 and 180 degrees.

• Lines that never intersect.

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

Define Obtuse

• Less than 90
• Exactly 90
• Greater than 90 and less than 180
• Exactly 180

Tags

CCSS.4.G.A.1

What is the measurement of a straight angle?

• 100
• 180
• 360
• 240

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Which shape measures a 360 degree angle?

• Trapzoid
• Rhombus
• Square
• Circle

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1