Circles Test Review 2

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

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

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Find the area of the sector with a measure of 60 degrees and radius of 10in.

• 52.4 in²

• 18,864 in²

• 60 in2

• 10.47 in

• (0,0)

• (0,-3)

• (3,0)

• (0,3)

• 5

• 10

• 25

• 50

Write the equation of the circle with center at  (-2,4) and a radius of 6

Write the equation of the circle with center at  (2,3) and a radius of 5

What is the measure of arc KL?

• 108
• 106
• 110
• 112

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2
• 11
• 7.6
• 9