Question

2. Sohan covers a distance of 78 m while walking around a square field thrice. Find
the side of the field. How much wire will be required to fence around the field once?
What is the cost of fencing if 1 metre wire costs 2.50?​

Answer 1

Answer:

distance covered in 3 rounds = 78

so dist covered in 1 round = 78/3 = 26m

side of the field = 28/4 = 7m

wire required = 26m ( same as 1 round )

cost = 26 x 2.50 = 65