smlrosalez smlrosalez
  • 25-04-2021
  • Mathematics
contestada

I need help over here

I need help over here class=
I need help over here class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 28-04-2021

Answer:

The area consists of 3 semi-circles and a square

A) A = 3*1/2πr² + a²

  • A = 3/2*3.14*(10/2)² + 10² = 217.75 m²

B)

  • A = 3/2*22/7*5² + 10² = 217.85 m²

C)

  • 217.75*8 = $1742
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