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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. A whole number that has exactly two factors - 1 and itself.






2. A point where three or more edges meet in a polyhedron - or where two lines meet in a polygon






3. An expression that contains a square root






4. Where two polygons meet in a polyhedron






5. The ratio of the number of ways the event can occur to the number of ways the event cannot occur. Favorable over Unfavorable.






6. A decrease in the price of an item






7. A letter used to represent one or more numbers






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






9. 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.






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






11. A number that has more than two factors






12. A pair of opposite congruent angles formed by intersecting lines






13. Changing the grouping of factors will not change the product - (ab)c = a(bc)






14. Consists of numbers and operations






15. Finding all the solutions of an equation






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






17. Moves each point in a figure the same distance and direction - the new image is congruent to the original






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






19. The smallest multiple that two or more numbers have in common






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






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






22. A pair of numbers - (x - y) - that indicate the position of a point on a coordinate plane.






23. Two angles that add up to 90 degrees






24. Number in front of a variable






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






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






27. What should occur in a probability experiment...an experiment is not actually done






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






29. The amount the price of an item is increased above the price the store is paid for the item






30. To get a variable alone on one side of an equation or inequality in order to solve the equation or inequality






31. 3.1415.... is an irrational number






32. In a sum - you can add terms in any order - a + b = b + a






33. A single term made up of numbers and variables






34. The original amount of money loaned or borrowed






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






36. Two angles with the same measure






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






38. To find the value of an expression






39. A geometric solid with two bases that are circles






40. A set of three positive integers that work in the pythagorean theorem






41. y = mx + b






42. Two line segments with equal lengths






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






44. Is the set of all points that are an equal distance from a point called the center






45. The distance a number is from 0 on the number line - value of n is written l n l






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






47. The least common multiple of the denominators of two or more fractions.






48. In a proportion the numbers diagonally across from each other multiplied together Ex: a/b=c/d - ad and bc






49. A transformation that "flips" a figure over the x or y axis






50. Consists of numbers - variables - and operations