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8 Cards in this Set
- Front
- Back
Center of a polygon
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the center of its circumscribed circle
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radius of a polygon
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the radius of its circumscribed circle
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apothem of a polygon
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the distance from the center of a polygon to any side of it
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central angle of a regular polygon
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an angle whose vertex is the center of the polygon and whose sides contain two consecutive vertices of the polygon
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circumference
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The perimeter of a circle given by the limiting number approached by the perimeters of a sequence of regular inscribed polygons. For radius R, C=2xpiexr
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arc length
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a potion of the circumference of a circle
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sector of a circle
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the region bounded by two radii of a circle and their intercepted arc
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probability
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a ratio from 0 to 1 that represents the likelihood an event will occur
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