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09-05-2017
Mathematics

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What is the surface area of a storage box that measures 15 centimeters by 12 centimeters by 8 centimeters?

Respuesta :

09-05-2017

l = 15
w = 12
h = 8

Surface Area = 2(lw + wh + lh)
S.A. = 2(15*12 + 12*8 + 15*8)
S.A. = 2(180 + 96 + 120)
S.A. = 2(396)
S.A. = 792 cm^2

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