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20 Cards in this Set
- Front
- Back
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equilateral parrallelogram
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rombus
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rombus with four right angles
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square
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quadrilateral with exactly two parallel sides
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trapeziod
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define observation
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any collection of data through the senses
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number of degrees in a cricle
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360
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define data
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using senses to collect pieces of info.
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specail name for any polygon with all sides having equal lentgh
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equilateral polygon
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parallelogram with four right angles
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rectangle
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when you add the measures of the three angles ofany triangle, the sum is always ____ degrees
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180
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in any triangle with two equal angles, what is true about the sides oppisite those equal angles
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they are of equal length
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quadrilateral with two pairs of parrelel sides
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parallelogram
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triangle with no sides of equal length
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scalene triangle
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in any triangle withtwo equal sides, what is true about the angles oppisite those equal sides
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they have equal measures
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a triangle with at least 2 sides of equal length
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isosceles triangle
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special name for any polygon withall angles having the same measure
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equianglar polygon
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special name for any polygon with all sides having equal length AND all angles having equal measure
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regular polygon
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number of degrees in an obtuse angle
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between 90 and 180
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number of degrees in a straight angle
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180
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number of degrees in an acute angle
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less than 90
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number of degrees in a right angle
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90
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