Angle Vocabulary

an angle that is greater than zero degrees but less than 90 degrees

• straight
• obtuse
• acute
• right

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

an angle that is exactly 90 degrees

• reflex
• right
• random
• ridiculous

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

congruent angles located across from each other when 2 lines intersect

• vertical
• adjacent
• complementary
• supplementary

Tags

CCSS.HSG.CO.C.9

angles whose measure 180 degrees when added together

• vertical
• adjacent
• complementary
• supplementary

Tags

CCSS.4.MD.C.7

an angle that is greater than 90 degrees but less than 180 degrees

• obtuse
• obese
• original

• orangatan

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

An angle that is exactly 180 degrees

• reflex
• complementary
• straight
• supplementary

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

angles whose sum measures 90 degrees

• vertical
• complementary
• supplementary
• adjacent

Tags

CCSS.HSG.SRT.C.7

angles that are next to each other but do not overlap

• vertical
• supplementary
• complementary
• adjacent

Tags

CCSS.7.G.B.5

A point where 2 rays meet to form an angle.

• vertex
• angle
• arc
• corner

Tags

CCSS.4.G.A.1

This picture represents...

• an obtuse angle
• an acute angle
• a right angle
• a straight angle

Tags

CCSS.4.G.A.1