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4 years ago

WHAT IS THE SURFACE AREA OF A RECTANGULAR PRISM WITH A LENGTH OF 12 CM, A WIDTH OF 6 CM AND A HEIGHT OF 4 CM

Mathematics

2 answers:

frozen [14]4 years ago

6 0

Area = Length x width

$12cm \times 6cm = 72cm^{2}$

Hope this helps. - M

OverLord2011 [107]4 years ago

3 0

There are 2 faces of each type, so
2*(12*6) +2(6*4)+2(12*4)=2*72+2*24+2*48=288 cm²

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