Question

I want answer of 37 th question

Answer 1

Heya.....✋

Let length and breadth of the rectangular plot be 11xm and 4xm.

Perimeter of the plot= 2(length+breadth)
=>[2(11x+4x)]m=30xm

It is given that cost of fencing the plot at the rate of Rs100 per meter is Rs75000
So, 100×perimeter=75000
=>100×30x=75000
=>3000x=75000
=>x=25

Length=11xm=(11×25)m=275m
Breadth=4xm=(4×25)m=100m

Hence, the dimensions of the plot are 275m and 100m.

Hope it helps✅