Question

area of sqaure field is 14400msquare how long a string is required for fixing along the sides? what will be its cost at the rate of rs 50 per meter?

Answer 1

Answer:

₹24000

Step-by-step explanation:

area of square=s×s(s²)

=14400m²

to find side =√14400

=120m

now we have find perimeter

perimeter=4×s

=4×120

=480m

cost ₹50 per meter

cost of 480m=480×50=24000

₹24000 is required for fixing long a string