Rectangular Box

Geometry Level 3

A rectangular box has two square ends . Its length is 15 cm grater than the breadth and the total length of its edges is 2.04m .Find its volume .


The answer is 3888.

Aunkur Das Shanto by Aunkur Das Shanto , 23, Bangladesh

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1 solution

Let the breadth be b b . Then 4 ( b + 15 ) + 8 b = 204 ⟹ b = 12 , b + 15 = 27 4(b+15)+8b=204\implies b=12,b+15=27

So the volume is 27 × 12 × 12 = 3888 27\times 12\times 12=\boxed {3888} .

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