Subtract 4 and 1
4-1=3
distance or length of this line segment is 3
I hope this helps you
x^6.1/8
x^3/4
4Vx^3
(4.square root of x^3)
Let angle be alpha






If you have angle measure in degree put in place of Alpha and get the value elaw this is our final answer
It is how close it's form is to that of a circle, there is a formula for it that can be easily searched
If the diameter is 16 inches, then its radius is half that, r = 8.