Respuesta :

mhanifa

Answer:

It is assumed we need to find the volume and total surface area

Volume is:

  • V = Al = 1/2ahl = 1/2*2*1*3 = 3 ft³

Total surface area is:

  • S = Pl + 2A= (1 + 2 + 2.2)*3 + 2*(1/2*2*1)= 17.6 ft²

Answer:

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Step-by-step explanation:

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