Question

Solution of above question

Answer 1

solution:

Let, the length of rectangle be x m and breadt be y m .

ATQ, 2(X + Y) = 40 ...(1)

Also, 5y - y = x ....(2)

putting the value of 2 in 1, we get...

2(5y-y +y ) = 40
10y = 40
y = 4

putting value of y in 2.
x= 5×4-4 = 16m

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Amrit