Classifying Basic Angles

An angle whose measure is between 0 and 90 degrees

• Acute

• Obtuse

• Right

• Tiny

Tags

CCSS.4.G.A.1

An angle whose measure is between 90 and 180 degrees

• Angry

• Acute

• Obtuse

• Right

Tags

CCSS.4.G.A.1

An angle whose measure is exactly 180 degrees

• Straight angle

• Right angle

• Acute angle

• Obtuse angle

Tags

CCSS.4.G.A.1

Two angles whose degree measures add up to 90 degrees (like a corner)

• Silly

• Supplementary

• Complementary

• Obtuse

Tags

CCSS.7.G.B.5

Complementary angles make what angle measure when they are next to each other?

• Right angle, 90 degrees

• Straight angle, 180 degrees

• Weird angle, 10 degrees

• Unknowable angle, 400 degrees

Tags

CCSS.7.G.B.5

Supplementary angles make what angle measure when they are next to each other?

• Right angle, 90 degrees

• Straight angle, 180 degrees

• Weird angle, 10 degrees

• Unknowable angle, 400 degrees

Tags

CCSS.7.G.B.5

Two angles measure 40 degrees and 50 degrees. What are they together?

• Complementary

• Supplementary

• Straight angle

• Nothing

Tags

CCSS.7.G.B.5

Two angles whose degree measures add up to 180 degrees (like a straight line)

• Suspicious

• Complementary

• Supplementary

• Micromanaged

Tags

CCSS.7.G.B.5

Two angles measure 120 degrees and 60 degrees. What are they together?

• Complementary

• Supplementary

• Weird

• Origami

Tags

CCSS.7.G.B.5

Two angles are complementary. One of them has a measure of 70 degrees, what must the other one have?

• 110 degrees

• 90 degrees

• 20 degrees

• 0 degrees

Tags

CCSS.7.G.B.5