Who is the Iron man of india

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2