circles, arcs, chords & inscribed angles

Find the measure of arc AB.

• 17 degrees

• 34 degrees

• 68 degrees

• 146 degrees

Tags

CCSS.HSG.C.A.2

Find the measure of arc AB.

• 17
• 34
• 68
• 146

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

inscribed angle: an angle with its vertex _____________ the circle

• at the center of
• on

Tags

CCSS.HSG.C.A.2

What is x?

• 15

• 23

• 2

• 92

Tags

CCSS.HSG.C.A.2

In a circle (or congruent circles), the measure of an arc is:

• equal to twice the measure of its corresponding inscribed angle
• equal to the measure of its corresponding inscribed angle
• equal to half of the measure of its corresponding inscribed angle
• equal to four cups of wheat flour

Tags

CCSS.HSG.C.A.2

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

Tags

CCSS.HSG.C.A.2

Find x

• 10
• 5
• 18
• 9

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CCSS.HSG.C.A.2

x = ?

• 90
• 180
• 45
• 80

Tags

CCSS.HSG.C.A.2

Solve for x.

• 37.5

• 11

• 118

• 15

Tags

CCSS.HSG.C.A.2