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### 18 Cards in this Set

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• Back
 standard form a # written with commas seperating groups of 3 digits 1,255,450 sum answer to addition problem side 2 rays that form an angle angle 2 rays witha common endpoint called the vertex vertex the point of the intersection of 2 sides of a polygon right angle angle that measures 90 degrees straight angle angle that measures 180 degrees acute angle angle measures less than 90 degrees obtuse angle angle measures greater than 90 but less than 180 degrees parallelogram quadrilaterl with both pairs of opposite sides equal in length and parallel rectangle a parallelogram with 4 right angles rhombus a parallegram with all sides the same length slanted square square a rectangle with all sides the same length trapezoid a quadrilateral with only one pair of paralled sides congruent figures that have the same size and shape slide a change in position that moves a figure up, down, or over flip a change in position that produces a mirror image of a figure turn a change of position that rotates a figure around a point