Question

Find the cost of fencing a rectangular Park of length 150 and breadth 100 at the rate of 20 per metre​

please answer fast

Answer 1

Rs 300000

Explanation:

Given that,

Length of a rectangular park, l = 150 m

Breadth, b = 100 m

We need to find the cost of fencing the park at the rate of 20 per metre. The area of a rectangle is given by :

A = lb

So,

`A=150*100\\\\A=15000\ m^2`

Cost of fencing,

`C=15000* 20\\\\C=Rs\ 300000`

So, the required cost is Rs 300000.