Question

JVC:
Q.3 Find the cost of fencing of a rectangular park of length 175m and breadth
50 m at the rate of Rs. 15 per metre.​

Answer 1

Answer:

₹6750

Step-by-step explanation:

perimeter of rectangular park = 2 ( l+b )

= 2 ( 175+50 )

= 2 × 225

= 450m^2

Total cost = 450×₹15/m

= ₹6750

Answer 2

Question ::-

Find the cost of fencing of a rectangular park of length 175 m and breadth 50 m, at the rate of 15 per metre.

Given ::-

• Length of rectangular park = 175 m

• Breadth of rectangular park = 50m

• Cost of rating per ${m}^{2}$ = Rs. 15

To find ::-

• Find the cost of fencing ?

Solution ::-

• Length of rectangular park = 175 m

• Breadth of rectangular park = 50m

perimeter of park = 2( length+ breadth)

Perimeter = 2 ( 175 + 50 )

Perimeter = 2 × 225

Perimeter = 450 m

_________

• Cost of rating per ${m}^{2}$ = Rs. 15

• Cost of fencing 450 ${m}^{2}$ = Rs. 8750 × 15

= Rs. 6750

Hence, cost of fencing 8750 ${m}^{2}$ is Rs. 6750