Question

Find the cost of fencing a square park of side 250m in the rate of rs . 20 per meter

Answer 1

$\textbf{\underline{\underline{Answer :-}}}$

The cost of Fencing the square park is Rs.20,000

$\textbf{\underline{\underline{Explanation :-}}}$

Given :

Side of the square Park = 250 m

Rate of Fencing = Rs.20 per m

To find :

The total cost of Fencing the park

Solution :

To get the Fencing Amount we need to first find the Perimeter of the Square

$\star$ Perimeter of the Square =

$\tt{\implies}$ Side × 4

$\tt{\implies}$ 250 × 4

$\tt{\implies}$ 1000

${\boxed{\bigstar{\sf\:{Perimeter = 1000 m}}}}$

$\star$ Cost of Fencing =

$\tt{\implies}$ 1000 × 20

$\tt{\implies}$ 20000

${\boxed{\bigstar{\sf\:{Cost\:of\: Fencing = Rs.20000}}}}$

$\therefore$ The cost of Fencing the square park is Rs.20,000

$\star$ About Square :

• A Square has 4 sides and all are equal

• A Square is a quadliateral with two pairs of parallel lines and all sides equal

• Each angle in Square is 90° (Right angle)

• Perimeter of Square = Side × 4

• Area of Square = Side × Side

Answer 2

$\bold{Answer}$

Rs.20,000

$\bold{Step\:By\:Step\:explanation}$

$\underline{\bold{Given:}}$

● Side of a square park = 250m.

$\underline{\bold{To\:Find:}}$

● Cost of fencing.

First of all let find the perimeter of a square park.....

$\bold{We\:know\:that}$

$\boxed{\bold{Perimeter = 4\times side}}$

$\bold{According\:to\:the\:question}$

$\implies\bold{Perimeter = 4\times 250m}$

$\implies\bold{1000m}$

$\therefore{\bold{Perimeter =1000m}}$

Let find the cost of fencing the square park.....

$\bold{We\:know\:that}$

Cost of fencing per meter = Rs.20.

$\bold{According\:to\:the\:question}$

Cost of fencing 1000m = Rs.20 × 1000 = Rs.20000.

$\boxed{\bold{Cost\:Of\:Fencing=Rs.20000}}$