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Alika [10]
3 years ago
15

I need help with this problem

Mathematics
1 answer:
Kobotan [32]3 years ago
6 0

Step-by-step explanation:

diameter = 3ft

radius = 3/2 ft

perimeter of semicircle= πr = π (3/2) = 3.14×3/2

= 4.71 ft

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