math final 8th grade part 1

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Author:
littleg.ward
ID:
302384
Filename:
math final 8th grade part 1
Updated:
2015-05-08 16:13:02
Tags:
math semester vocab
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math
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  1. Angle that measures 90 degrees
    right angle
  2. The average of the given data

    • Mean
  3. Angle whose measure is greater than 90 degrees but less than 180 degrees 
    Obtuse angle
  4. Angles in the same relative position when parallel lines are cut by a transversal
    corresponding angles
  5. Chosen without any pattern or plan
    random
  6. Comparison of 2 sets of data, based on the common first digits
    back2back stem and leaf plots
  7. Closed plane figure formed by 3 or more lines segments thats intersect only at their endpoints 
    polygon
  8. Chosen according to a rule, pattern, or formula
    systematic
  9. Distance around a circle
    circumference
  10. Display of data grouping the values by first digits, with last digits listed individually
    stem and leaf plot
  11. Difference between the greatest and least values of data
    range
  12. Distance around the outside of a polygon
    perimeter
  13. The data value that occurs most often
    mode
  14. An exact location in space
    point
  15. Entire group being studied
    population
  16. A flat surface that extends forever
    plane
  17. Figure formed by 2 rays with a common endpoint called the vertex
    angle
  18. Graph that shows the frequency of data within equal intervals
    histogram
  19. Graph with vertical or horizontal bars
    bar graph
  20. Graph that uses line segments to display changes in data
    line graph
  21. Graph devised from highest and lowest quartiles to depict the middle half of the data
    box & whisker plot
  22. Having the same size and shape
    congruent
  23. The horizontal change when the slope of a line is expressed as the ratio of "rise over run"
    run
  24. Lines in a plane that do not intersect
    parallel lines
  25. Lines with 0 slope
    horizontal lines
  26. Lines that intersect two or more lines
    transversal
  27. Line segment with one endpoint at the center of the circle and the other endpoint on the circle 
    radius
  28. Lines with undefined slopes
    vertical lines
  29. Line segment that passes through the center of a circle and has both endpoints on the circle 
    diameter
  30. Lines that intersect to form right angles
    perpendicular
  31. The middle value or number in the set data
    median
  32. A measure of the steepness of a line on a graph- the rise divided by the run
    slope
  33. A number of squares units in a figure
    area
  34. A pair of opposite congruent angles formed by intersecting lines
    vertical
  35. Part of a line between two endpoints
    line segment
  36. Polygon with congruent sides and angles
    regular polygons
  37. Pairs of angles on the outer sides and angles
    alternate exterior angles
  38. Parallelogram with four right angles
    rectangle
  39. Part of a line that starts at one endpoint and extends forever
    ray

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