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11-01-2018
Mathematics

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What is the surface area of the figure?

A.408 cm3
B.360 cm3
C. 300 cm3
D. 204 cm3

What is the surface area of the figure A408 cm3 B360 cm3 C 300 cm3 D 204 cm3 class=

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anonymous79 anonymous79

11-01-2018

Upper + Lower surface area= 2(12*12-36)=216cm^2
Side surface area=6*4*4=96+12*4*2=192
Total surface area= 216+192=408cm^2

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