The length and abreath of a rectangular park is in ratio 5:3 and its perimeter is 128m find the area of the park
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let length of the park is 5k and breadth is 3k
perimeter of the park = 2(5k+3k)= 16k
ATQ
16k= 128
k= 8
so length is 5k=40 and breadth is 24.
Area of the park is
l×b= 40×24= 960squarem
perimeter of the park = 2(5k+3k)= 16k
ATQ
16k= 128
k= 8
so length is 5k=40 and breadth is 24.
Area of the park is
l×b= 40×24= 960squarem
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