Topic: Radius of a Circle
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Answers to Common Questions
What is the Radius of a Circle?
The radius is the length of a line from the exact center of a circle, to a point on the edge of the circle. The radius is one half the length of the diameter. Read More »
Source: http://answers.ask.com/Science/Other/what_is_the_radius_of_a_circ...
How to Find the Radius of a Circle?
The equation for circumference is 2 x Pi x radius. you have to divide the circumference by pie which is 3.14. this equation will get you the diameter. To get the radius you divide that number by 2. Read More »
Source: http://answers.ask.com/Science/Other/how_to_find_the_radius_of_a_...
How to Work Out the Radius of a Circle?
The radius is the distance from the center of the circle to any point on the circle. If you know the diameter, the radius is half of the diameter. For more information look here: http://www.mathopenref.com/radius.html... Read More »
Source: http://answers.ask.com/Science/Other/how_to_work_out_the_radius_o...
More Common Questions
Answers to Other Common Questions
To determine the radius of a circle, you need to half the length of the diameter. For example, if the diameter is 10 inches, the radius is 5 inches.
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Source: http://answers.ask.com/Science/Other/how_do_i_determine_the_radiu...
The diameter of a circle is the distance across a circle directly through its center. The radius is one half of the diameter in measurement. The radius measures the distance from the very center of the circle to any point on the circle. You...
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Source: http://www.ehow.com/how_5892744_diameter-radius-circle.html
In mathematics, the radius of a circle is the distance from the origin, or center, of the circle to any point on the circle's circumference, or border. A circle's radius is an important identifying marker of that circle and works with the m...
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Source: http://www.ehow.com/how_7430249_radius-circle-mathematics.html?re...
The conventional method for finding the area of a circle involves taking its radius (the distance from the edge of the circle to the middle point--half the diameter), squaring it, and then multiplying it by pi (3.14). "A = π ∙ r2" is the al...
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Source: http://www.ehow.com/how_6195343_radius-circle-area.html?ref=Track...
the diameter
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Source: http://wiki.answers.com/Q/What_is_twice_the_radius_of_a_circle
There is no such thing as a perpendicular radius.
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Source: http://wiki.answers.com/Q/What_is_the_perpendicular_radius_of_a_c...
What aspect of the circle is 72? You will get a different answer depending on whether 72 refers to the diameter, circumference or area.
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Source: http://wiki.answers.com/Q/What_is_the_radius_of_a_circle_that_is_...
