Math, asked by HzMReal, 2 months ago

the dimension of a cuboidal box are in 5:3:2. it's total surface area is 2088 sq cm. find the dimension of the box

Answers

Answered by ritanagar1986

0

Given TSA = 2088cm^2, Dimensions 5x:3x:2x

TSA of Cuboid = 2(lb + bh + hl)

2088 cm^2. = 2{ (5x.3x)(3x.2x)(2x.5x) }

2088. = 2(15x + 6x + 10x)

2088. = 2.31x

2088. = 62x

x. = 2088 / 62

x. = 33.6

5x = 168

3x = 100.8

2x = 67.2

Absolutely Correct Answer

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