Jame22
Jame22 Jame22
  • 11-04-2018
  • Mathematics
contestada

can someone help, please

can someone help please class=

Respuesta :

beckiholmes101
beckiholmes101 beckiholmes101
  • 11-04-2018
(5 x 12) ÷ 2 = 30 (area of triangle)
40 x 12 = 480 (area of rectangle)
12 ÷ 2 = 6 (radius of semicircle)
3.14 x 6^2 = 3.14 x 36 = 113.04
113.04 ÷ 2 = 56.52 (area of semicircle)
30 + 480 + 56.52 = 566.52 square feet

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