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






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






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






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






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






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






8. Two lines that intersect to form a right angle






9. Two angles whose sum is 180 degrees






10. To find the value of an expression






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






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






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






14. A geometric solid with one circular base






15. Two angles that add up to 90 degrees






16. Is a number made of repeated factors






17. An equation that shows a relationship among two or more quantities






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






19. The sum of a number and its opposite is zero.






20. A decrease in the price of an item






21. A decimal in which one or more digits repeat infinitely






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






23. A²+b²=c²






24. A ratio that compares two quantities measured in different units






25. A number that has a whole number for a square root ex: 9 - 16 - 121






26. Consists of numbers - variables - and operations






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






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






29. The point in the exact middle of a circle






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






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






32. A triangle that has a 90 degree angle.






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






34. The y-value in a function






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






36. An angle that measures 180 degrees






37. Equations that have the same solution






38. A three-dimensional figure whose surfaces are polygons






39. A rate that has a denominator of 1






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






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






42. A geometric solid with two bases that are circles






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






44. A statement that compares two quantities using < - > - = -= - or ?






45. One of four sections into which the coordinate plane is divided






46. Where two polygons meet in a polyhedron






47. The sum of a number and zero is always that number.






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






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






50. A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis.