Angle vocabulary

An angle that measures less than 90°

• Acute
• Obtuse
• Right
• Straight

Tags

CCSS.4.G.A.1

This is what kind of angle?

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

Tags

CCSS.7.G.B.5

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect

What type of angle is shown?

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

A point where 2 rays meet to form an angle.

• vertex
• angle
• arc
• corner

Tags

CCSS.4.G.A.1

The angle relationship shown is -

• complementary angles
• supplementary angles
• vertical angles
• angle bisector

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles