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10 Cards in this Set
- Front
- Back
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What is a Polygon?
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a closed plane figure whose sides are line segments.
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What is a Perimeter??
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the distance around a plane figure. for rectangles, perimeter is calculated at 2x (width + length). for other polygons, add the lengths of their sides.
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What are Prime Numbers?
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numbers divisible only by themselves and one.
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What is a Parellelogram?
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a quadrilateral with 2 pairs of parallel sides.
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What is a Parallel??
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when 2 lines, line segments or rays in the same plane never meet, no matter how far they extend.
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What is an Obtuse Angle??
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angels greater then 90 degrees AND LESS then 180 degrees.
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What is a Pattern??
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regularly recurring shapes, number sequences or events.
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What is a Probability??
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the change that something will happen.
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What is a Perimeter??
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the distance around a plane figure. for rectangles, perimeter is calculated at 2x (width + length). for other polygons, add the lengths of their sides.
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What is a Perpendicular??
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a line, ray or linge segment positioned exactly at 90 degrees to another line, ray or line segment.
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