Answer:
You must find the circumference.
Explanation:
Your answer is A.) 201.06 ft
A
The required amount of fencing is the circumference (C) of the circle and
C = 2πr ← r is the radius of the circle
Here diameter = 64, hence r = 64 ÷ 2 = 32, thus
C = 2π × 32 = 64π ≈ 201.06 ft → A
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