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Related Flashcards
Cards In This Set
| Front | Back |
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Circle
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The set of all points that are the same distance from the center
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Radius
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The length of a straight line from the center of a circle to its edge
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Chord
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A segment whose endpoints are on the circle
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Diameter
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A chord that goes through the center of the circle
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Arc
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A piece of the distance around a circle
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Semicircle
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Half of a circle
(measures 180 degrees)
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Major Arc
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An arc whose measure is greater than 180 degrees
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Minor Arc
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An arc whose measure is less than 180 degrees
|
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Central angle
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An angle whose vertex is the center of the
circle, and endpoints on the circle
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Intercepted arc
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An arc that is formed by an angle that
intersects the circle
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Tangent
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A line that intersects the circle at exactly one
point
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Secant
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A line that intersects the circle at two points
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Inscribed Angle
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An angle with the vertex on the circle
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Interior Angle
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An angle whose vertex is inside the circle
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Exterior Angle
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An angle whose vertex is outside the circle
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