Question

help?!?
What is the area of the sector bound by the center of the circle and arc CD in the circle below?

Answer 1

9.42 ft2

19.54 ft2

34.89 ft2

88.31 ft2

Answer 2

Find the area of the circle and take proportions.
360 degrees makes the full area.
30 degrees makes 30/360 or 1/12th of the area of the circle.

Answer 3

A=113.04

Answer 4

That is the area of the full circle. They are asking for the area of the sector CAD.
Take proportions: 30 / 360 * 113.04 = ?

Answer 5

9.42