Question

Dimension of a cuboid are in a ratio of 1:2:3 find the tsa and sides

Answer 1

Answer:

Hey Mate✋✋✋........ Here I have tried to give you the most plausible answer.......

according to the given question let the dimensions of a cuboid be x 2x and 3X.

the total surface area of the cuboid is calculated in the above picture attached to the answer and after substituting the values you will be able to get the value of x and hence the values of all the sides of the given cuboid

I hope that it was helpful to you.............I tried my best.

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Answer 2

Answer:

I tried but it is correct.

Step-by-step explanation:

Let the sides be - a,2a,3a

so, TSA=2(lb+bh+lh)

        88 =2(a x 2a + 2a x 3a + a x 3a)

        88/2=2(2a x a +6a x a +3a x a)

        44=11a x a

        44/11  =a x a

        2 x  2 =a x a

         a =2

  so , sides are - 2 , 4 , 6

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