Diameter - Wikipedia
WEBIn geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere .
Diameter Definition (Illustrated Mathematics Dictionary) - Math is …
WEBIllustrated definition of Diameter: The distance from one point on a circle through the center to another point on the circle. It is also...
Diameter of a Circle (Definition, Formulas, Properties & Examples) …
WEBC is the circumference of a circle. π is a constant value, which is approximately equal to 3.14. If the area of a circle is known, then the formula to compute the diameter of a circle is. \ (\begin {array} {l}D = \sqrt {\frac {4A} {\pi }}\end {array} \) (or) \ (\begin {array} {l}D = 2\sqrt {\frac {A} {\pi }}\end {array} \) Where,
Diameter Definition & Meaning - Merriam-Webster
WEBnoun. di· am· e· ter dī-ˈa-mə-tər. Synonyms of diameter. 1. mathematics : a chord (see chord entry 3 sense 2) passing through the center of a figure or body. 2. mathematics : …
Diameter of a Circle - Definition, Examples | Diameter Formula
WEBIt is half the length of the diameter of a circle, i.e., Radius = Diameter/2. The diameter of a circle is a line segment that passes through the center of a circle and has two endpoints at the circumference. It is twice the length of the radius of a circle, i.e., Diameter = 2 × Radius.
Radius, diameter, & circumference | Circles (article) | Khan Academy
WEBDiameter. Which of the segments in the circle below is a diameter? Choose all answers that apply: A. B. C. B A C. Check. Notice that a diameter is really just made up of two radii (by the way, "radii" is just the plural form of radius): Diameter Radius Radius. So, the diameter d of a circle is twice the radius r : d = 2 r.
Diameter - Math.net
WEBThe diameter of a circle is a line segment that passes through the center of the circle and has endpoints on the circle. Line segment AB above is a diameter for circle O since endpoints A and B lie on the circle and line segment AB passes through center O. A circle contains infinitely many diameters. Three diameters are drawn for circle O below ...
Radius, diameter, circumference & π (video) | Khan Academy
WEBWell, we know that the diameter times pi, we know that pi times the diameter is equal to the circumference; is equal to 10 meters. So to solve for this we would just divide both sides of this equation by pi. The diameter would equal 10 meters over pi or 10 over pi meters. And that is just a number.
Diameter Formula: Definition, Facts, Examples, FAQs - SplashLearn
WEBTherefore, the diameter formula using radius is given as. Diameter = 2 × Radius of the circle. Example: A circle has a radius of 14 units. Find its diameter. Diameter = 2 × Radius = 2 × 14 = 28 units. Finding diameter using area of circle. Area of a circle is the total 2D region covered by the circle.
Diameter -- from Wolfram MathWorld
WEB3 days ago · Plane Geometry. Circles. Diameter. Download Wolfram Notebook. The diameter of a circle is the distance from a point on the circle to a point radians away, and is the maximum distance from one point on a circle to another. The diameter of a sphere is the maximum distance between two antipodal points on the surface of the sphere.
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