Question

2.0 Marks
1) If the area of a rectangular plot is 396 sq.m and it's breadth is 18 m. What will be the
length and the cost of fencing it at the rate of 7.50 per metre?​

Answer 1

Step-by-step explanation:

Area = length *breadth

length = area/breadth

length =396/18=22

perimeter of the plot= 2(length+ breadth)

=2(22+18)

=2(40)

=80 m

cost for fencing = 80*7.5=600 rs