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 - Simple English Wikipedia, the free encyclopedia
WEBDiameter. In geometry, the diameter of a circle is a line from one side directly to the opposite side through the center. It can also be defined as the longest chord of a circle. The same explanations can be also used to describe the diameter in a sphere.
Circle | Circle Geometry, Radius & Diameter | Britannica
WEBApr 12, 2024 · A line connecting any two points on a circle is called a chord, and a chord passing through the centre is called a diameter. The distance around a circle (the circumference) equals the length of a diameter multiplied by π (see pi). The area of a circle is the square of the radius multiplied by π.
Diameter Definition & Meaning | Britannica Dictionary
WEBDIAMETER meaning: 1 : a straight line from one side of something (such as a circle) to the other side that passes through the center point; 2 : the distance through the center of something from one side to the other.
Circle - Simple English Wikipedia, the free encyclopedia
WEBThe diameter (meaning "all the way across") of a circle is a straight line that goes from one side to the opposite and right through the center of the circle. Mathematicians use the letter for the length of this line. The diameter of a circle is …
Angular diameter - Wikipedia
WEBThe angular diameter, angular size, apparent diameter, or apparent size is an angular distance describing how large a sphere or circle appears from a given point of view. In the vision sciences, it is called the visual angle, and in optics, it …
3 Ways to Calculate the Diameter of a Circle - wikiHow
WEBAug 2, 2023 · Method 1. Calculating the Diameter of a Circle Using the Radius, Circumference, or Area. Download Article. 1. If you know the radius of the circle, double it to get the diameter. The radius is the distance from the …
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Diameter (disambiguation) - Wikipedia
WEBA diameter is a line segment passing through the center of a circle or sphere with both its endpoints on the circle or sphere. Diameter may also refer to: Diameter (graph theory), the longest distance between 2 points on a graph. Diameter (protocol), a computer protocol.
Diameter Definition & Meaning - Merriam-Webster
WEB1. mathematics : a chord (see chord entry 3 sense 2) passing through the center of a figure or body. 2. mathematics : the length of a straight line through the center of an object or …
DIAMETER | English meaning - Cambridge Dictionary
WEBDIAMETER definition: 1. (the length of) a straight line that reaches from one point on the edge of a round shape or…. Learn more.
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