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The circumference is the length of the outside of the circle. For example, if you took a piece of string and made a circle with it, then laid the string straight, the length of the string would be the circumference. The circumference of a circle can be measured by doing two times the radius of the circle times the mathematical constant, pi.
What else can I help you with?
What is the ratio to any circles circumference to the diameter?
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
What is the circles diameter if the circumference is 12.56?
diameter = 12.56/pi
Do two circles with the same area have the same circumference?
YES!!! THey would be congruent circles; tjhat is appear to be the same size.
Who discovered circumference of circle?
The ancient Greek mathematician Pythagoras is usually creditted for the discovery of the ratio of circumference to radius of circles. That is, Circumference = 2 * Pi * Radius. The number Pi represents (3.1415....) is named after him.
What does circumference divided by radius equal?
The circumference of a circle divided by its radius equals 2π. This is a fundamental constant in mathematics known as tau (τ), which is approximately 6.283. The ratio of the circumference to the radius is consistent for all circles, making it a key relationship in geometry and trigonometry. This relationship is crucial for calculating various properties of circles and circular motion.
What is the answer to circles and circumference?
circumference = 2*pi*radius or pi*diameter
What is a portion of a circles circumference?
It is an arc
A fraction of a circles circumference?
An arc
What is the converse of If two circles have the same diameter then they have the same circumference?
The converse of the statement "If two circles have the same diameter, then they have the same circumference" is "If two circles have the same circumference, then they have the same diameter." This means that if you know two circles share identical circumferences, you can conclude that their diameters are also equal.
How do you find the circumference of circles?
The circumference of a circle = pi*diametre = 2pi*radius
What circles the earth at its largest circumference?
The equator.
How is pi used to find circumference of circles?
Pi times the diameter of a circle gives its circumference.
What is the ratio to any circles circumference to the diameter?
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
If Two different circles have same circumference?
Then they are similar.
What is a part of the circumference of a circle called?
Circumference is a special name for a circles perimeter. I think the answer you are looking for is radious.
How big of circles can you calculate their circumference?
Any circle's circumference can be calculated with the formula 2(pi)*radius
Can you find the area of a square if you have the circumference?
Circumfrences are only for circles.
