Question
An area of a circle with diameter 24cm is 66cm
Answers
mathhelper
Perhaps in some alternate universe, but in my real world,
if the radius is 12 cm, then the area is 144π which is appr 425.4 cm^2
if the radius is 12 cm, then the area is 144π which is appr 425.4 cm^2
oobleck
I'm not up on my spherical geometry, but I guess on a sphere of the proper radius, a circle with diameter 24 would have a circumference of 66.