Question

Find the cost of fencing a rectangular Park of length 125 M and breadth 75 @ rupees 10 per metre

Answer 1

Answer:

4000 rupees

Step-by-step explanation:

Given----> Length and breadth of park are 125m and 75m and cost of fencing is rupees 10 per m .

To find---> Total cost of fencing .

Solution---> ATQ,

Legnth of park = 125 m

Breadth of park = 75m

Cost of fencing 1 m = 10 rupees

We know that,

Perimeter of rectangle = 2 ( l + b )

So,

Perimeter of park

= 2 ( Length of park + Breadth of park )

Perimeter of park = 2 ( 125 + 75 )

= 2 ( 200 )

= 400 m

Cost of fencing rectangular park = 400 × 10

= 4000 rupees

Additional information---->

1) Area of rectangle = Length × Breadth

2) Area of square = Side²

3) Perimeter of square = 4 ( Side )

4) Area of triangle = ( Base × height ) / 2