Question
A circular walkway has a diameter of 182 m. Approximate the distance around the walkway. Use for 22/7 for square root?
Answers
Steve
22/7 is pi, not a square root.
c = 2pi*d = 2*22/7*182 = 1144m
c = 2pi*d = 2*22/7*182 = 1144m
Steve
oops, c = 2pi r = pi d = 572m