13.3 Arcs and Angles Reg

How many degrees are in a circle?

• 90
• 180
• 270
• 360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

The line segment between the center and a point on the circle

• Radius
• Diameter
• Chord
• Tangent

Which best describes segment AB?

• parallel
• radius
• tangent
• diameter

• A
• B
• C
• D

Tags

CCSS.4.MD.C.7

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

A ____ angle is an angle whose vertex is a the center of a circle.

• supplementary
• complimentary
• central
• obtuse

If the endpoints of an arc lie on a diameter, the arc is a ....

• major
• minor
• semicircle
• sector

What units are used for arc measures?

• linear units (inches, meters)
• degrees
• square units
• triangle units

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

What is the measure of arc WYZ?

• 231
• 255
• 168
• 200

Tags

CCSS.HSG.C.A.2