Question

Plz give correct answer to me in paper and in step by step......with explanation plz.....I will mark BRAINLIEST.....

Answer 1

EXPLANATION

• GIVEN

Circumference of circular field = 440m

Find the cost of levelling the field at the rate

of ₹5 per. sq. m

according to question,

2πr = 440

2 X 22 / 7 X r = 440

r = 7 X 10

r = 70 m

area = πr^2

22/7 X (70)^2

22/7 X 70 X 70

area = 15400 m^2

cost of levelling the field at the rate of

₹5 per. sq. m

15400 X 5

77000 = answer

Hence cost of levelling the field = 77000