Question
What is the diameter of a wheel whose area is 264 square inches?
Answers
Reiny
pi(r^2) = 264
r^2 = 264/pi
r = √(264/pi)
use your calculator to find r, then double it to find the diameter
r^2 = 264/pi
r = √(264/pi)
use your calculator to find r, then double it to find the diameter