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Related Flashcards
Cards In This Set
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A round plane figure whose boundary consists of points equidistant from a fixed center.
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Circle
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The fixed point of a circle.
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Center
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Equidistant from the center.
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Radius
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Chord that goes throught the center.
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Diameter
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Circles that have the same center.
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Concentric
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Line that intersects at exactly two points.
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Secant
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Intersects at one point.
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Tangent
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Point where the tangent line hits.
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Point of tangency
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Segment with endpoints on the circle.
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Chord
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An angle inside the circle with the vertex at the center.
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Central Angle
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The angle is in the circle with the vertex on the outside.
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Inscribed Angle
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Part of the circle that an angle cuts off.
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Intercept
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Less than half of a circle.
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Minor arc
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More than half of a circle.
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Major arc
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Half of a circle
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Semi-circle
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