3 years ago

The area of a rectangular sheet of metal is 135 square inches. The perimeter is 48 inches. What are the dimensions of the sheet?

Mathematics

1 answer:

mezya [45]3 years ago

3 0

Answer: The length is 15 inches and breadth is 9 inches

Step-by-step explanation:

Given : Area of rectangular sheet = 135 square inches

Perimeter of rectangular sheet = 48 square inches

Now Area of rectangular sheet = $Length\times Breadth$ = 135 square inches

perimeter of rectangular sheet = $2\times (Length+Breadth)$ = 48 square inches

Thus $(Length+Breadth)$ = 24 square inches

Thus Length = 15 inches

Breadth = 9 inches

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