Question

the committee decided to construct wall compound to the circular ground of radius 56 m. the construction cost is is rupees hundred per m. what is the total cost of the work ​

Answer 1

circumference of a circle = 2πr

2πr = 2 × 3.1419 × 56

= 351.8928 m.

so, the cost of the construction work,

351.8928 × 100 = 35189.28

therefore the committee payed ₹ 35,189 for the construction of the wall compound.

:)