Question

A box measures 70 cm x 50 cm x 45 cm.Find the area of the cardboard required to make 350 boxes. ​

Answer 1

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Length :70 cm

breadth = 50 cm

height = 45 cm

Total Surface Area = 2 ( Ib + bhthl ) = 2 ( 70 x 50 + 50x45 + 45x70 ) = 2x8900 = 17800

Area required to make 1box = 17800 cm sa . Area required to make 350 boxes = 17800x350 = 6230000 3

623 m sq .

Answer 2

Answer:

623 sq cm

Step-by-step explanation:

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