Find the area of each in terms of pi.

Find the area of each in terms of pi.

Find the area of each. Use your calculator's value of [pi]. Round your answer to the nearest

tenth.

Find the circumference of each circle. Use your calculator's value of [pi]. Round your answer

to the nearest tenth.

5) area = 401.1 mi2

6) area = 28.3 yd2

Find the area of each. Use your calculator's value of [pi]. Round your answer to the nearest

tenth.

9) Find the area of the sector. Round your

answers to the nearest tenth.

343?

11) If the area of the sector is 8 km2, find the

measure of the central angle to the nearest

degree.

10) Find the area of the sector in terms of ��.

12) The area of the shaded sector is

175?

3

Find the measure of x to the nearest degree.

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