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SAT Math Vocab 2

Subjects : sat, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Changing the grouping of factors will not change the product - (ab)c = a(bc)






2. A letter used to represent one or more numbers






3. An event that is not affected by another event.






4. A polyhedron with one base and the faces are triangles






5. The total area of the 2-dimensional surfaces that make up a 3-dimensional object.






6. Figures that have the same shape but different sizes; their angles are congruent and their sides are proportional






7. A number that has more than two factors






8. The percent of the principal you pay or earn a year






9. The distance across a circle through its center (is also twice the radius)






10. Is a polyhedron with two bases and faces are rectagles






11. A graph that best shows part of a whole or the percentage out of 100%






12. The order of the factors does not change the product a x b = b x a






13. A mathematical sentence with an equal sign that shows that two expressions are equivalent






14. A mathematical notation indicating the number of times a quantity is multiplied by itself






15. The two sides that make up the right angle in a right triangle






16. An equation that states that two ratios are equal Ex: 1/2 = x/10






17. A triangle with no equal sides






18. A bar graph where the bars touch - where the height of each bar indicates its frequency - and where data is grouped into intervals






19. Is the middle value in a data set where the numbers are ordered least to greatest






20. A three-dimensional figure whose surfaces are polygons






21. An equation whose answers are ordered pairs (x -y) and whose answers graph a straight line






22. A method of writing very large or very small numbers by using powers of 10






23. A model of an object in which the dimensions are in proportion to the actual dimensions of the object.






24. Is the difference of the greatest value and the least value in a set of data.






25. The set of all the input (x-values) for a function






26. The point where a graph crosses the y-axis






27. Probability based on what happens when an experiment is actually done






28. Where two polygons meet in a polyhedron






29. The largest factor that two or more numbers have in common.






30. The sum of the lengths of the sides of a polygon






31. Special polyhedron with faces that are all squares






32. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c)






33. The height of each lateral (outside) face of a pyramid or cone






34. Number of favorable outcomes divided by total number of possible outcomes






35. A number written as the product of its prime factors






36. The height of a polygon that is in a 90 degree relationship to the base of the polygon






37. Skip-counting by any given number Ex: 4 - 8 - 12 - 16...






38. The bottom of a triangle






39. Two angles that add up to 90 degrees






40. The number of square units needed to cover a flat surface






41. The outcome you would perfer happen.






42. A transformation that turns the original figure around the origin 90 - 180 - or 270 degrees clockwise or counter clockwise






43. One of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2






44. Fractions that have the same value and the same simplest form






45. Is a number made of repeated factors






46. A(b + c) = ab + ac






47. The number used to enlarge or reduce similar figures






48. A ratio whose denominator is 100






49. Is the value in a data set that occurs most often. If all values occur the same amount of times there is no mode for that set.






50. A line that divides a figure into two halves that are mirror images of each other