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LenKa [72]
3 years ago
10

A circular fence is being placed around a tree. The diameter of the fence is 4 feet. How much fence is used around the tree? Lea

ve your answer in terms of pi.
A 8π ft


B 4π ft


C 2π ft


D.16π ft
Mathematics
1 answer:
Step2247 [10]3 years ago
5 0

Answer:

8π

Step-by-step explanation:

If we are given the diameter of this circular fence, then we can solve for the radius. Just take the diameter of 4 and divide by 2 which is 2.

The circumference of a circle is 2πr²

Just plug in the variables and you get 2π(2)² which is 8π

Hope this helps! :)

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3 years ago
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