Question

the length, breadth, height of a box is 25 cm 35 cm and 40 cm respectively find the length of the longest tape which can measure the three dimensions of the box exactly​

Answer 1

Answer

For this question we need to find out the surface area of the box.

Surface area of the box= 2(lb+bh+lh)

2(25*35 + 35*40 + 40*25)

2(875+1400+1000)

2*3275

6550cm²

Hence 6550cm² of tape is required.

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