How do you find the area of a circle?
a. you measure it
b. you multiply 3.14 by the diameter
c. all of above
What is the formula for the area of a circle Britney?
If you do not know, perhaps you could google it:/
Actually, Britette, "b" is definitely wrong and "a" is rather difficult.....
The area of a circle is ... pi * (radius)^2