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






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






3. An angle that measures 90 degrees






4. A two-dimensional pattern that forms a three-dimensional solid when formed






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






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






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






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






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






10. A relation that assigns exactly one output value for each input value






11. Two line segments with equal lengths






12. A table that lists items together according to its interval which is the number of times - or frequency - that the items occur






13. Terms that have identical variable parts raised to the same power






14. A quadrilateral with two pairs of parallel sides






15. Two angles whose sum is 180 degrees






16. Operations that undo each other - such as addition and subtraction






17. The point where a graph crosses the x-axis






18. The x-value in a function






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






20. A three-dimensional closed figure that looks like a ball






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






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






23. The set of all the output (y-values) for a function






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






25. A diagram that summarizes data using the median - the upper and lower quartiles - and upper and lower extremes.






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






27. A diagram used to show the total number of possible outcomes in an experiment






28. The polygons that form a polyhedron






29. A²+b²=c²






30. A geometric solid with one circular base






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






32. A number that has more than two factors






33. 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.






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






35. A term that has no variable and does not change






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






37. The point in the exact middle of a circle






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






39. Finding all the solutions of an equation






40. Where two polygons meet in a polyhedron






41. A number that can not be written a/b






42. A triangle with two equal sides






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






44. Two lines that never intersect






45. The distance around a circle.






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






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






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






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






50. Inequalities that have the same solution