Question

The cost of ploughing a square field at rs.13.50 per square metre is rs. 5400 ,find the cost offencing the field at rs.28.50 per metre. plzz answer fast its urgent

Answer 1

Step-by-step explanation:

Find the area of the square field:

Area = 5400 ÷ 13.5 = 400 m²

Find the length of the square field:

Area = Length²

Length² = 400

Length = √400

Length = 20 m

Find the perimeter:

Perimeter = 4 x Length

Perimeter = 4 (20) = 80 m

Find the cost of the fencing:

Cost of 1 m = Rs 28.50

Cost of 80 m = 28.50 x 80 = Rs 2880

Answer 2

Answer:

the answers is 2280 rupees