you have multiplythe radius by 2 to get the diameter
For a rectangle, area equals length times width. To find the length given the width and area, divide the area by the width.
radius is half diameter...so divide diameter by 2!!!
Divide area by length and that gives you width.
The radius is 0.795cm
If you mean the diameter and radius of a circle given the circumference it is:- diameter = circumference/pi radius = circumference/(2*pi)
I guess you mean:"How do you find the radius if you are given the diameter?"You take the diameter and divide it by 2.
If you know the circumference then divide that by (2 x pi) and you will get the radius. The width is unnecessary information.
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
Find the width, and multiply the length and the width.
the radius is half the diameter
The radius is half the diameter.
Double the radius
You times the radius by 2.
divide diameter by 2 = radius
The diameter of the semicircle will be twice the radius.
By dividing length times width into its given volume