Question

16. Find the cost of fencing a rectangular field 105m long and 75m broad at ther rate
of 5.50 per metre,
17​

Answer 1

Step-by-step explanation:

length of rectangular field = 105 m

breadth of rectangular field = 75 m

to fence the rectangular field we need to find out the perimeter

perimeter of rectangle = 2(l + b)

= 2 ( 105 + 75)

= 2 × 180

= 360 m

rate of fencing = Rs. 5.50 per metre

for 360 metre rate

= 360 × 5.50

= 1980

therefore the cost of fencing the rectangular field = Rs. 1980

Hope you get your answer