# math final 8th grade part 1

 Angle that measures 90 degrees right angle The average of the given data Mean Angle whose measure is greater than 90 degrees but less than 180 degrees  Obtuse angle Angles in the same relative position when parallel lines are cut by a transversal corresponding angles Chosen without any pattern or plan random Comparison of 2 sets of data, based on the common first digits back2back stem and leaf plots Closed plane figure formed by 3 or more lines segments thats intersect only at their endpoints  polygon Chosen according to a rule, pattern, or formula systematic Distance around a circle circumference Display of data grouping the values by first digits, with last digits listed individually stem and leaf plot Difference between the greatest and least values of data range Distance around the outside of a polygon perimeter The data value that occurs most often mode An exact location in space point Entire group being studied population A flat surface that extends forever plane Figure formed by 2 rays with a common endpoint called the vertex angle Graph that shows the frequency of data within equal intervals histogram Graph with vertical or horizontal bars bar graph Graph that uses line segments to display changes in data line graph Graph devised from highest and lowest quartiles to depict the middle half of the data box & whisker plot Having the same size and shape congruent The horizontal change when the slope of a line is expressed as the ratio of "rise over run" run Lines in a plane that do not intersect parallel lines Lines with 0 slope horizontal lines Lines that intersect two or more lines transversal Line segment with one endpoint at the center of the circle and the other endpoint on the circle  radius Lines with undefined slopes vertical lines Line segment that passes through the center of a circle and has both endpoints on the circle  diameter Lines that intersect to form right angles perpendicular The middle value or number in the set data median A measure of the steepness of a line on a graph- the rise divided by the run slope A number of squares units in a figure area A pair of opposite congruent angles formed by intersecting lines vertical Part of a line between two endpoints line segment Polygon with congruent sides and angles regular polygons Pairs of angles on the outer sides and angles alternate exterior angles Parallelogram with four right angles rectangle Part of a line that starts at one endpoint and extends forever ray Authorlittleg.ward ID302384 Card Setmath final 8th grade part 1 Descriptionmath Updated2015-05-08T20:13:02Z Show Answers