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math final 8th grade part 1
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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
Author
littleg.ward
ID
302384
Card Set
math final 8th grade part 1
Description
math
Updated
2015-05-08T20:13:02Z
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