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Arc Length and Area of a Sector

Last updated over 5 years ago

4 Nsɛmmisa

0

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

First, create the measurements for your problem. C is the center of the circle. How many degrees is central angle ACB ? (It does not have to be to scale.) How many centimeters is radius CB ?

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What is the length of arc AB ? Show your work and type your final answer (rounded to 3 significant figures) in the white bar.

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1

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3.

What is the area of the gray sector? Show your work and type your final answer (rounded to 3 significant figures) in the white bar.

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4.

What is the area of the white sector? Show your work and type your final answer (rounded to 3 significant figures) in the white bar.