Question

find the cost of eracting a fence around a squqrefield whose area is 9 hectares if fencing coast Rs. 35 per meter....​

Answer 1

ANSWER:-

Given:

A fence around a square field whose area is 9 hectares, if fencing cost Rs.35 per m.

To find:

Find the total cost.

Solution:

We know that,

1 hectares= 10000metres.

So,

9 hectares= (9×10000)m= 90000m

Therefore,

Area of the square = side× side= s²

=) s² = 90000

=) s= √90000

=) s= 300m

Now,

Fence length will be (300×4)m

=) 1200m

Thus,

Cost of fence = Rs.35 per m

So,

1200 of the cost of fence,

=) Rs.(1200× 35)

=) Rs.42000

Hope it helps ☺️

Answer 2

Answer:

[email protected]