0
If you know the diameter, you can divide it in half.
diameter = 40, 40/2 = radius =20
If you know the circumference, divide the circumference by the value of Pi times 2 (6.28).
circumference = 20, 20/6.28 = radius = 3.184
If you know the area, divide the area by Pi & find the square root of your answer.
area = 50, 50/3.14(Pi) = 15.92, square root of 15.92 = 3.99 = radius
Add your answer:
Earn +20 pts
How do you find the radius if circumference is given?
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
How can you use radius to find the diameter?
you double the radius to find the diameter.
How do you find the radius of a circle if you know the radius?
You already know the radius.
How to find the radius of a square?
squares do not have a radius
How do you find the radius of a kite?
A kite does not have a radius.
How do you find the radius if circumference is given?
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
How can you use radius to find the diameter?
you double the radius to find the diameter.
How do you find the radius of a circle if you know the radius?
You already know the radius.
How to find the radius of a square?
squares do not have a radius
How do you find the radius of a kite?
A kite does not have a radius.
How do you find the radius when you have the circuference?
circumference = pi * 2radius (diameter) so to find radius you use circumference/(2 x pi) this will find radius ----
How do you find the radius if you are given the radius?
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.
How do you find the circmference if you know the radius?
double the radius or multiply by 2 the radius
How do you find diameter from radius?
diameter = 2*radius
How do you find the radius of a triangle?
triangles don't have radius'
How do you find radius?
pie times radius squared
How do you find the radius and what is the formula?
to find the radius you have to measer trow the circle then divid by 2
