Question

Find the length of a park which is 25 m wide and has a perimeter of 250 m.
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Answer 1

Answer:

length of the park = 100m

Step-by-step explanation:

We know

Perimeter = 2(L+B) = 250m

Also breadth = 25m

So length =

2(L+25) = 250m

2L + 50 ( because 2 X 25 = 50 ) = 250m

2L = 250m - 50m

2L = 200m

L = 200/2 = 100m

Length = 100m