Inscribed Angles Arc Measure and Arc Length

What is the formula to use when solving for arcs/angles in circles with intersecting chords?

Tags

CCSS.HSG.C.A.2

Find the measure of the missing arc in degrees. (Hint: Intersecting Chords)

• 103

• 16

• 71

• 94

Tags

CCSS.HSG.C.A.2

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5

• 9

• 8

• 6

Tags

CCSS.HSG.C.B.5

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°

• 100°

• 210°

• 105°

Find the measure of arc JH

• 93

• 130

• 120

• 95

Tags

CCSS.HSG.C.B.5

Find the arc measure for arc RQT

• 335˚

• 126˚

• 224˚

• 94˚

Tags

CCSS.HSG.C.B.5

Find the measure of arc AB.

• 17

• 34

• 68

• 146

Tags

CCSS.HSG.C.A.2

x = ?

• 90

• 180

• 45

• 80

Tags

CCSS.HSG.C.A.2

Find the measure of b.

• b=90

• b=57.7

• b=56

• b=115

Tags

CCSS.HSG.C.A.2

Given the following inscribed quadrilateral, what is the value of y?

• 10

• 20

• 30

• 40

Tags

CCSS.HSG.C.A.2