Circle and Angles Vocabulary

On an angle, what is it called where two sides meet?

• Vertex

• Ray

• Edge

• All of the above

Tags

CCSS.4.G.A.1

An angle that measures 90 degrees is called a ____________ angle.

Tags

CCSS.4.G.A.1

An angle that is greater than 90 degrees and less than 180 degrees is an ___________ angle.

Tags

CCSS.4.G.A.1

An angle that measures less than 90 degrees.

• Right angle

• Acute angle

• Obtuse angle

• Reflex angle

Tags

CCSS.4.G.A.1

An angle that is between 180 and 360 degrees is called a ________ angle.

Tags

CCSS.4.G.A.1

An angle that is exactly 180 degrees is called a ___________ angle.

• Straight

• Reflex

• Obtuse

• Right

Tags

CCSS.4.G.A.1

A full rotation is exactly ______ degrees.

• 360

• 180

• 90

• 45

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

Two angles that share a side and a vertex, and do not overlap each other, are called ______.

• Complementary angles

• Supplementary angles

• Adjacent angles

• Vertical angles

Tags

CCSS.7.G.B.5

Two opposite angles that are formed when two lines intersect are called _______

• Vertex angles

• Vertical angles

• Adjacent angles

• Supplementary angles

Tags

CCSS.7.G.B.5

Two angles that together add up to 90 degrees are called ______.

• Vertical angles

• Right angles

• Complementary angles

• Supplementary angles

Tags

CCSS.7.G.B.5