Ghostmode123
Ghostmode123 Ghostmode123
  • 22-03-2020
  • Mathematics
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Wallind11
Wallind11 Wallind11
  • 22-03-2020

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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