The area of the cardboard(in cm2) needed to make a box of size 25 cm * 15 cm * 8 cm will be? Options: A . &nbsp1390 cm2 B . &nbsp695 cm2 C . &nbsp1280 cm2 D . &nbsp1220 cm2

The area of the cardboard(in cm2) needed to make a box of size 25 cm * 15 cm *

Question

The area of the cardboard(in cm2) needed to make a box of size 25 cm * 15 cm * 8 cm will be?

Options:

A . 1390 cm2

B . 695 cm2

C . 1280 cm2

D . 1220 cm2

Answer: Option A

2(25 * 15 + 15 * 8 + 25 * 8)

2(375 + 120 + 200) =>
1390

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