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Definition

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Chord   A segment whose endpoint lie on a line  
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Diameter   Achord that contain the center of a circle  
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Secant of a circle   A line that contains a chord  
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Tagant to a circle   A line that lies in the plane of a circle and that intersect the circle at exacly one point (point of tangency)  
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Circle `   The set of all point in a plane at a given distance from given point in the plane  
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Radius   A segment from a point on a circle or a sphere to the center  
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Congrugent Circle   Circles with the same radius  
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Concetric Circle   Circles the lie in the same plane that share the same center  
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Incribed Angle   Angle whose vertex lies on a circle and whose sides contain chrods of the circle  
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Central Angle   Angle whose vertex is the center of a circle and whose sides contain radii of the circle  
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Circumference   Distance around a circle, that is , the perimeter of a circle  
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Arc Lenght   A fraction of the circumference of a circle defined by the arc  
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Arc of a Circle   Two points an a circle and continuous part of the circle between the two point  
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Semicircle   An arc of a circle whose endpoint are the endpoint of a diameter  
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Minor Arc   An arc of a circle whose lenght is less than the lenght of a circle  
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Major Arc   An arc of a circle whose lenght is greater than the lenght of a semicircle of the circle  
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Created by: Dat Boii Felipe
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