Central Inscribed Angles Circle

A central angle is __________ its intercepted arc

• equal to

• half the measure of

• supplementary to

• not related to

An inscribed angle is ___________ its intercepted arc.

• equal to

• half the measure of

• supplementary to

• not related to

Find the measure of the indicated angle.

• 65°

• 130°

• 50°

• 90°

Find the measure of the indicated angle.

• 45°

• 90°

• 60°

• 135°

Find the measure of the missing arc (?).

• 98^o

• 140^o

• 85^o

• 94^o

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G.GSR.8.1

• A

• B

• C

• D

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G.GSR.8.1

• A
• B
• C
• D

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G.GSR.8.1

Find the measure of arc NM

• 192^o

• 217^o

• 186^o

• 124^o

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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.

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G.GSR.8.1

What is the measure of arc AYB

• 50

• 100

• 180

• 260

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G.GSR.8.1