Question

A box, open at the top, has a square base
of side 90 cm and its height is 1.2 m. Find :
(i) in sq. m, the area of metal sheet re-
quired to make the box (ignore the
thickness of the sheet).
(ii) cost of metal sheet used at the rate of
Rs. 60 per sq. m.​

Answer 1

Answer:

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