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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 polyhedron with one base and the faces are triangles






2. Two angles whose sum is 180 degrees






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






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






5. A rate that has a denominator of 1






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






7. A triangle with no equal sides






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






9. Consists of numbers - variables - and operations






10. The point in the exact middle of a circle






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






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






13. Ratios that have the same value.






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






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






16. The perpendicular (90 degrees) distance from the base of a triangle to the opposite vertex






17. The side of a right triangle opposite the right angle - also the longest side of a right triangle






18. A quadrilateral with two pairs of parallel sides






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






20. To find the value of an expression






21. The number used to enlarge or reduce similar figures






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






23. Two lines that never intersect






24. A letter used to represent one or more numbers






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






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






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






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






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






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






31. A type of graph in which the lengths of bars are used to represent and compare data in categories






32. Is the amount paid for borrowing or lending money






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






34. A decrease in the price of an item






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






36. The amount of 3-dimensional space occupied by an object






37. 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.






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






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






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






41. Consists of numbers and operations






42. Two angles with the same measure






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






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






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






46. Two line segments with equal lengths






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






48. The x-value in a function






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






50. 3.1415.... is an irrational number