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3. The dimensions of a box are 50 cm x 36 cm x25cm. How much cm2 cloth will be required forf 100 s om If it. is cumaking cover of this box?

Answer»

The size of the box is one thing but the size of the cloth required will be different because you require extra cloth around the edges of the box to be able to sew the cover.

Suppose your require 5 cm extra for the stitching the area of the cloth will be

55 cm x 41 cm x 30 cm, that 2(55x41) + 2(41x30) + 2(30x55) = 4510 +2460 +3300 = 10270 sq cm.



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