Question
A circular garden has a pole in the middle. If the area of the garden is 380ft^ (^=squared) about how far is it from the pole to a point on the circle?
Do I take 190 x 3.14 for my answer?
Do I take 190 x 3.14 for my answer?
Answers
Damon
area = pi r^2
we want r
380 = pi r^2
r^2 = 380/pi = 121
r = 11
we want r
380 = pi r^2
r^2 = 380/pi = 121
r = 11