Identifying Types of Angles

What type of angle is less than 90 degrees?

• Acute angle

• Obtuse angle

• Straight angle

• Right angle

Tags

CCSS.4.G.A.1

Which type of angle is greater than 90 degrees but less than 180 degrees?

• Obtuse angle

• Right angle

• Acute angle

• Straight angle

Tags

CCSS.4.G.A.1

What type of angle measures exactly 90 degrees?

• Straight angle

• Right angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

Which type of angle forms a straight line and measures 180 degrees?

• Straight angle

• Right angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

Identify the angle that is less than a right angle.

• Acute angle

• Straight angle

• Obtuse angle

• Reflex angle

Tags

CCSS.4.G.A.1

Recognize the angle that is more than a right angle.

• Straight angle

• Obtuse angle

• Reflex angle

• Acute angle

Tags

CCSS.4.G.A.1

Distinguish the angle that is exactly a right angle.

• 90 degrees

• 45 degrees

• 60 degrees

• 180 degrees

Tags

CCSS.4.G.A.1

Classify the angle that forms a straight line.

• Acute angle

• Obtuse angle

• Right angle

• Straight angle

Tags

CCSS.4.G.A.1

Identify two angles that share a common side and a common vertex.

• Corresponding angles

• Adjacent angles

• Opposite angles

• Vertical angles

Tags

CCSS.7.G.B.5

Recognize two angles that add up to 180 degrees and form a straight line.

• 90 degrees and 90 degrees

• 60 degrees and 120 degrees

• 45 degrees and 135 degrees

• 30 degrees and 150 degrees

Tags

CCSS.7.G.B.5