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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. The sum of the values in a data set divided by the number of values in the set






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






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






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






5. Where two polygons meet in a polyhedron






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






7. An expression that contains a square root






8. The y-value in a function






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






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






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






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






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






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






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






16. The bottom of a triangle






17. When the GCF of the numerator and denominator is 1






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






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






20. Two angles that add up to 90 degrees






21. Positive and Negative Whole Numbers and 0. Examples: .... -3 - -2 - -1 - 0 - 1 - 2 - 3.....(Does not include fractions or decimals)






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






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






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






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






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






27. A number that can be written as a/b where a and b are integers - but b is not equal to 0.






28. A quadrilateral with two pairs of parallel sides






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






30. Two lines that intersect to form a right angle






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






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






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






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






35. In an expression are separated by addition and subtraction signs






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






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






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






39. A three-dimensional figure whose surfaces are polygons






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






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






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






43. A decrease in the price of an item






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






45. 3.1415.... is an irrational number






46. The distance around a circle.






47. The x-value in a function






48. A geometric solid with two bases that are circles






49. A²+b²=c²






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