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Archimedes- a Greek Mathimatican

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Q: Who found the connection between the circumference and the diameter or radius?
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What is the relationship between radiuscircumferenced and diameter?

Circumference = 2*pi*Radius Diameter = 2*Radius Circumference = pi*Diameter


Connection between the circumference and the diameter of a circle?

Divide the diameter by 2, this will give you the radius. multiply the radius by the radius, this gives you the radius squared. Multiply the raduis squared by Pi (3.14) to get the circumference. Formula : Circumfrence = Pi X R squared so, if the diameter is 10, the radius is 5, the radius squared is 25, 25 X 3.14= circumference


How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.


How do you figure out diameter and circumference?

Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.


How can you find the diameter and the radius if the circumference is given?

Diameter = circumference/pi Radius = circumference/2*pi


What is the relationship between radius diameter and circumferences of circles?

Radius is the distance from the center point to the edge of the circle. Diameter is the distance straight through the center point and across the circle. Circumference is the distance one full turn around the circle. Radius = 1/2 of the diameter Radius = (circumference) divided by (2 pi) Diameter = 2 times the radius Diameter = (circumference) divided by (pi) Circumference = (pi) times the diameter Circumference = (2 pi) times the radius


What is the diameter and radius of the circumference 16.956?

The diameter is (the circumference) divided by (pi) . The radius is 1/2 of the diameter.


What is the relationship between the Radius to the circumference?

The circumference is ALL the way around the circle, while the radius is only HALF way into the middle of the circle. I'm guessing you meant "What is the relationship between the radius of a circle and its circumference?" Radius is half of the diameter of a circle, circumference is PI times diameter; therefore, the circumference is PI times two times radius.


How do you calculate the diameter of a circle?

If you know the circumference, the ration of the diameter to the circumference is π, so diameter = circumference/π If you have the radius, diameter = 2 x radius


What are the formulas for finding the circumference diameter and radius?

circumference: Pi(3.14) x radius squared Diameter: radius squared radius: diameter divided by 2


How do know how to make out circumference and diameter if you only know the radius?

If you know the radius, then Diameter = 2 x (radius) Circumference = (pi) x (diameter) or Circumference = 2 x (pi) x (radius)


What is th formula for the circunference of a circle?

π is the ratio between the diameter and the circumference of a circle so the formula would be : Circumference = π x Diameter or alternatively (since the radius is half the diameter) Circumference = 2π x Radius.