Question

Rahul the fence maker needs to fence a rectangular field. He fences the entire field except for 40 feet side of it. The field has an area of 280 square feet. How many feet of fence does Rahul use?

Answer 1

Answer:

Let, Length of Rectangle = L

Let, Width of Rectangle = B

Area = L x B = 280

i.e. L and B may be

Since one of the Lengths is 40 so only Possibility of Sides of Rectangle are 7 x 40

i.e. Length of the Fence = 7 + 40 + 7 = 54 feet

Step-by-step explanation:

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