Question

If a ciboidal box has height , length and
width as 20 cm , 15cm an
d 10cm respectively
Then it total surface area is​

Answer 1

The length,breadth and height of a cuboid are 20cm ,15cm ,10cm respectively. Therefore the total surface area of the cuboid is 1300 cm² .

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formula of total surface area = 2(lb+bh+lh)

Answer 2

Answer:

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