Question

The area of a circular plot is $9856{\text{m}}^2$. Calculate the cost of fencing the plot at the rate of $\text{Rs}6/{\text{m}}^2$.

Answer 1

We have,

Area of circular plot$=9856{\text{m}}^2$

Rate$=\text{Rs.}6/{\text{m}}^2$

Now,

Total cost of fencing $=$ Area $\times$ Rate

Cost $=9856\times 6$

$⟹$ Cost $=\text{Rs.}59136$

$\therefore$ Total cost of fencing $=\text{Rs}59136$