nikkiii17
nikkiii17 nikkiii17
  • 21-05-2017
  • Mathematics
contestada

5a please :) I don't know the formula

5a please I dont know the formula class=

Respuesta :

Аноним Аноним
  • 21-05-2017
If you have to find Lateral Superficial Area just do P (perimeter of base) * h

So (8+19+10+7) * 8 = 44*8 = 352 cm^2

If you have to find Total Superficial Area the formule is LA + 2[(B+b)*h/2]

TA = 352 + 2[(19*8)/2] = 352+2(76) = 352+152 = 504 cm^2
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