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A cube has an edge lenght of 9 centimeters
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A cube has an edge lenght of 9 centimeters

User Ravi R
by
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1 Answer

4 votes

Answer: 72Cm

Explanation:

The perimeter is 4 times 1 side

currently, it is 9 times 4 or 36

increased by 3

I think y mean times 3

so 9*3=27

new perimeter is 27*4=108

how much larger is it?

108-36=72

it is 72cm larger

it is the first answer

(it isn't cm² because that is for area and we are calculating perimeter)

User Chad Hedgcock
by
4.8k points
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