destenyaguilar
destenyaguilar destenyaguilar
  • 23-02-2021
  • Mathematics
contestada

SOMEONE HELPPPPPPP please.

SOMEONE HELPPPPPPP please class=

Respuesta :

cairde
cairde cairde
  • 23-02-2021

Answer:

150ft²

Step-by-step explanation:

Front facing rectangle: lw=6*5=30

Back facing rectangle: lw=6*5=30

Top facing rectangle: lw=2*6=12

Bottom facing triangle: lw=10*6=60

Trapezoid: (h(a+b))/2=(3(2+10))/2=3(12)/2=36/2=18

Total surface area = 30+30+12+60+18=150ft²

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