Definitions of Cricles
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each of the black spaces below before clicking
on it to display the answer.
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| A segment whose end points are on a circle. | Chord of a Circle
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| A chord that passes through the center of a center. The distance across a circle through its center. | Diameter
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| A line that intersects a circle in two points. | Secant of a Circle
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| A line in the plane of a circle that intersects the cirlce in exactly one point, the point of tangency. | Tangent of a Circle
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| The set of all points in a plane that are equidistant from a given point called the center of the circle. | Circle
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| A segment whose endpoints are the center of the circle and a point on the circle. The distance from the center of a circle to any point on the circle. | Radius
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| Two circles that have the same radius. | Congruent Cirlces
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| An angle whose vertex is on a circle and whose sides contain chords of the circle. | Inscribed Angles
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| An angle whose vertex is the center of the circle. | Central Angle
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| The distance around a circle. | Circumference
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| A portion of the circumference of a circle. | Arc length
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| An arc with endpoints that are the endpoints of a diameter of a circle. | Semicircle
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| Part of a circle that measures between 180 degrees and 360 degrees. | Major Arc
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| Part of a circle that measures less than 180 degrees. | Minor arc
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| Circles that lie in the same plane that share the same center. | Concentric Circles
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Created by:
onyx2good
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