nikkiii17
nikkiii17
21-05-2017
Mathematics
contestada
5a please :) I don't know the formula
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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