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How do you find the radius of you know the circumfrerence?
Divide the circumference by 2*pi will give the radius of the circle.
What is the circumfrerence of a circle if the radius is 3.5?
7*pi which is about 22 units of measurement
How do you calculate the circumfrerence of a circle?
Circumference of a circle = 2*pi*radius or pi*diameter
What are the steps of finding the circumfrerence?
This is the equation for the circumference... C= 2 x r x pi r = the length of the radius pi = 3.14159 To find to circumference just find the radius of your cricle that you want to find the circumference of. then simply multiply 2 and 3.14159 by the radius and your circumference is the answer
How can you find the circumference of a cylinder?
Diameter * pi (3.14159...) = circumfrerence
How do you find the radius of a circle if you know the radius?
You already know the radius.
How do you find the circmference if you know the radius?
double the radius or multiply by 2 the radius
How do you find the radius of the base in a cylinder?
It depends on the values you have. The base of a cylinder is a circle. If you know the circle's diameter, half it to find the radius. If you know the circle's circumference, divide by 2pi to find the radius. If you know the circle's area, divide by pi and take the square root to find the radius.
Where is earths circumfrerence greatest?
at the equator.
How do you find the diameter of a circle when you know the radius?
Diameter = 2*Radius
How do you find the radius of a circle if you dont know the circumference?
Well, if you know the diameter you divide that by two to get the radius.
If a circle has a radius of 42 meters what expression can be used to find the radius?
If the radius is 42 meters, then you already know the radius.
