Question

the area of a rectangular plot is 340 metre square and its breadth is 17 find the cost of surrounding the plot with a fence at rupees 5.70 per metre​

Answer 1

Answer:

Area =340m

2

Breadth =17m

Length=

Breadth

Area

=

17

340

=20m

Perimeter =2(l+b)

=2(20+17)

=2(37)

=74m.