SOLUTION: What is the area of a circle of diameter 70 m? Use 22/7 as an approximation for π.

Algebra ->  Rectangles -> SOLUTION: What is the area of a circle of diameter 70 m? Use 22/7 as an approximation for π.      Log On


   

Question 506570: What is the area of a circle of diameter 70 m? Use 22/7 as an approximation for π.
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Since area of any circle is
(pi)r^2
.
(22/7)(70/2)^2
(22/7)(35)^2
(22/7)(1225)
(22)(175)
3850 square meters