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Hunter-Best [27]
3 years ago
6

Mary wants to buy a small fence to place around a semicircular rock garden the diameter of the semicircle 18

Mathematics
1 answer:
Zolol [24]3 years ago
7 0

Answer:

I guessing you want the length of the fence? 9pi

Step-by-step explanation:

diameter*pi = circumference.

18*pi /2 = 9pi

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