How do you find the area of a circle?
its for a test on friday so i need tha answer now!!!!!!!!!!!!!!!!!
I thought you can only find the radius and circumference of a circle... Not the area
Radius times a half then divided by pie I think
Something about radius double times pie
pie times the radius squared
A = Pi(3.14) x Radius x Radius
Area= pi radius squared
I think it's pi x radius x radius
Radius squared times Pi (3.14)If you only have the circumference, you go Circumference divided by Pi which gets you the diameter. Then divide the diameter by 2 to get the radius.
Take the radius and square it. Multiply the result by pi (3.14159). To find the radius, take half of the diameter.
radius times it self times 3.14 or pie it looks like