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| an angle measuring more than zero degrees and less than 90 degrees |
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| having the same size and shape |
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| the amount that remains after one number has been subtracted from another |
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| a number that tells how many times the base is multiplied by itself |
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| the inverse of a fraction |
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| the point of intersection on a two or three dimensional figure |
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| a combination of numbers and variables connected by one or more operations signs |
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| three or more line segments that form a closed figure |
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| the result of multiplying two or more numbers |
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| the difference between the least and greatest values in a set of numbers |
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| a triangle with sides of different lengths and no two angles are the same |
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| surface space that is measured in square units |
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| the distance around a figure |
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| the distance around a circle (perimeter of a circle) |
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| an angle that measures 180 degrees |
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| an angle measuring more than 90 degrees and less than 180 degrees |
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| two angles whose sum equals 90 degrees |
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| a line segment that pasees through the center of a circle an has its endpoints on the circle |
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| the total of two or more numbers being added |
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| the result of dividing one number by another; answer to division problem |
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| in a division problem, it's the number being divided |
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| in a division problem, the number that ans amount is divided by |
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| the sum of a group of numbers divided by the number of numbers; average |
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| a value found by ordering a groupof data from least to greatest and choosing the middle value of the group |
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| in a group of values, the value that occurs most often |
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| a solid figure that has triangles for its sides and a polygon as its base |
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| a polygon that has four sides |
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| a quadrilateral with two pairs of congruent, parallel sides |
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| a parallelogram with four right angles |
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| a mirror image of a figure shown over a line of reflection |
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| a ratio that compares two different types of quantities |
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| a mathematical sentence that uses an equal sign |
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| a drawing of an object that is different in size but keeps the same proportions |
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| a quadrilateral with one pair of parallel sides |
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| a solid figure with two congruent and parallel circular bases |
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| a polygon with five sides |
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| the ratio of a number to 100 (per one hundred);the symbol% |
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| figures that have the same shape but different sizes: their sides are proportional, while their corresponding angles are equal |
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| a triangle that has three equal sides and three equal angles |
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| a length that is half the diameter of a circle;the distance from the center of the circle to the circle itself |
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Definition
| a triangle with two equal sides and two equal angles |
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| a triangle with one right angle |
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| two angles whose sum is 180 degress |
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| rules that tell which steps to follow when solving an expression; PEMDAS |
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| a parallelogram with all sides equal and congruent |
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Definition
| a fraction with all common factors factored out of the numberator and denominator |
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| a number that when mulitplied by itself results in the original number |
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| a solid figure that has two congruent, parallel polygons as its bases. Its sides are parallelograms. |
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| a solid figure that has two congruent, parallel plygons as its bases. Its sides are parallelograms. |
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| a comparison of the two values of two numbers |
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| an equation stating that two ratios are equal |
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| to make a fraction easier to work with by taking out common factors |
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| a ratio that shows the cost per unit of measure |
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| one of the four regions formed by the intersection of the axes of a coordinate graph |
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| the horizontal number line of a coordinate graph |
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| the vertical number line of a coordinate graph |
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| the value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.(x,y) |
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Definition
| the value on the y-axis used to locat a point on the coordinate graph. It is the second value in an ordered pair.(x,y) |
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Term
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| two numbers listed in a specific order; it describes a point on the coordinate graph (x,y) |
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