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HELP ASAP. I can’t miss anymore please help
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HELP ASAP. I can’t miss anymore please help

HELP ASAP. I can’t miss anymore please help-example-1
User Anirban Chakraborty
by
7.4k points

1 Answer

3 votes


4\pi

Explanation:


C = 2\pi r,\:\:\:\:r = 4

The circumference of the circle of radius 4 is
8\pi. Since we are dealing with only half of the circle, the arc length is then half the circumference or
4\pi.

User Lukmdo
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