Math, asked by raidiwakar266, 21 hours ago

The length and the breadth of a cubiod are in the ratio 5:7 . wheareas it's height is 8 cm and lateral surface area is 3072 cm². find its length and breadth

Answers

Answered by mathsacademy778

0

Answer:

length=5x=5*16=80cm

breadth=7x=7*16=91cm

Step-by-step explanation:

LSA=2(L+B)h

3072=2(5x+7x)8

3072/2*8=12x

196/12=x

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