Arcs and Angles of Circles

Which best describes line AB?

• chord

• secant

• tangent

• diameter

Find the measure of arc AB.

• 17

• 34

• 68

• 146

Find the measure of arc JH

• 93

• 130

• 120

• 95

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

• 10

• 20

• 30

• 40

• A
• B
• C
• D

Find m∠PRQ.

• 39°

• 90°

• 51°

• 15°

Determine the value of x using the information in the diagram.

• 190º

• 130º

• 120º

• 70º

Determine the value of x using the information in the diagram.

• 60º

• 70º

• 80º

• 100º

• A
• B
• C
• D

Find the measure of angle EFH.

• 61

• 65

• 114

• 130