Question

find the cost of a rectangular park of length 260m and breadth 180m at the rate of Rs.12 per meter​

Answer 1

GiveN :-

• Length of rectangle = 260 m

• Breadth of rectangle = 180 m

• Cost per meter = ₹ 12

To FinD :-

• Cost of rectangular park

SolutioN :-

Perimeter of park = 2 ( L + B )

→ 2 ( 260 + 180 )

→ 2 × 440

→ 880 m

• Cost of 1 m = ₹ 12

• Cost of 880 m = 12 × 880 = ₹ 10560

Answer 2

Given :-

• Length of the Rectangle = 260 m

• Breadth of the Rectangle = 180 m

• Rate of Fencing = Rs. 12 per meter

To Find :-

• Cost of Fencing the Rectangular park

Step-by-Step-Explaination :-

As we know that :-

Perimeter of rectangle = 2 ( l + b )

Putting the respective value,

= 2 ( 260 + 180 )

= 2 ( 440 )

= 880 m

Hence,

Perimeter of rectangle = 880 m

So,

Cost of fencing the rectangular park = 12 × Perimeter of rectangle

= 12 × 880

= 10560

Hence,

The cost of fencing rectangular park = ₹ 10560.