Math, asked by akshat85557, 1 year ago

The total surface of a cube is 1350 cm2. Find the length of a cuboid whose breadth is 15cm, height is 10.7 cm and the total surface area of a cuboid is 1cm2 less than a cube

Answers

Answered by pankajjuneja492

1

Answer:

Total surface area of cuboid:-

2(LB+BH+HL)

Acc. to ques,

2(15L+15*10.7+10.7L)=1350-1

2(25.7L+160.5)=1349cm2

25.7L+160.5=674.5

25.7L=514

L=20cm

Hope, it helps.

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