The perimeter of a rectangular park is is 178 metres . its length is 17 metres more than its breadth. what are the length and the breadth of the park?
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Answer:
Step-by-step explanation:
Length is l, breadth is b, and perimeter is P in the answer.
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Answer:
Length = 53 metres
Breadth = 36 metres
Step-by-step explanation:
Let, Breadth, b = x
Length, l = x+17
Perimeter of a rectangle= 2×(l+b)
" " the " = 178 metres
Therefore, the length and breadth of the rectangle:-
178 = 2×(l+b)
or, 178 = 2×{(x+17)+x}
or, 178/2 = x+17+x
or, 89 = 2x+17
or, 89-17 = 2x
or, 72 = 2x
or, x = 36
Therefore, x = 36
Length = x+17=36+17 = 53m
Breadth = x = 36m
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