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 ?
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Question 2
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.
Question 3
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.
Question 4
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.