Segment HP
Chat with our AI personalities
You can divide the diameter by two.
radius *2 = diameter so then plug the radius in... 4*2=8 8 is the diameter of the figure.
U take 3.14rsquare (r= radius)
2 times pi times radius
The formula is (pi x radius to the power of 2), so its 3.14 x 82.6= figure it out