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A cuboid has dimensions 8 cm x 10 cm x 1...

A cuboid has dimensions 8 cm x 10 cm x 12 cm. It is cut into small cubes of side 2 cm. What is the percentage increase in the total surface area?

A

286.2

B

314.32

C

250.64

D

386.5

Text Solution

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The correct Answer is:
D
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