10.2 Finding Arc Measures

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

Find the arc measure for arc RQT, (RU is a diameter).

• 335˚

• 126˚

• 224˚

• 94˚

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

• supplementary
• complimentary
• central
• obtuse

Tags

CCSS.HSG.C.A.2

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.

Which is true of a major arc?

• Forms half a circle.
• Forms a whole circle.
• Measures greater than 180 degrees.
• Measures less than 180 degrees.

Tags

CCSS.HSG.CO.A.1

Name a minor arc (AD is a diameter)

• AD

• ADB

• AB

• CD

Name a major arc (AD is a diameter)

• ABD

• BDA

• BCD

• DA

Name a semicircle (AD is a diameter)

• ABD

• ABC

• BA

• BCA

If BD is the diameter, what is the measure of arc AB?

• 140

• 142

• 180

• 153

What is the measure of arc WYZ?

• 231
• 255
• 168
• 200

Tags

CCSS.HSG.C.A.2