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10 Cards in this Set
- Front
- Back
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a polygon is _____ if no line that contains a side of the polygon passes through the interior of the polygon
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Convex
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a polygon is ______ if a line that contains a side of the polygon does not pass through the interior of the polygon
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concave
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a polygon with all of its sides congruent
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equilateral
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a polygon with all of its angles congruent
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equiangular
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a polygon with all of its sides and all of its angles congruent
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regular polygon
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the amount of surface covered by a figure
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area
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the distance from the center to a point on the cirle. a segment whose endpoints are the center of the circle and a point on the circle
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radius
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the distance across the circle, through the center. this distance is twice the radius
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diameter
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the distance around a circle
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circumference
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a region of a circle determined by the radii and a part of the circle
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sector
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