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






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






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






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






5. A three-dimensional figure whose surfaces are polygons






6. A geometric solid with two bases that are circles






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






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






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






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






11. Number in front of a variable






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






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






14. The steepness of a line on a graph - rise over run






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






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






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






18. 3.1415.... is an irrational number






19. The point in the exact middle of a circle






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






21. Finding all the solutions of an equation






22. An angle that measures 90 degrees






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






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






25. Two line segments with equal lengths






26. Is the number that is repeatedly multiplied in a power






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






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






29. Probability based on what happens when an experiment is actually done






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






31. y = mx + b






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






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






34. A line segment from the center of a circle to any point on the circle (is also half the diameter)






35. Equations that have the same solution






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






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






38. The y-value in a function






39. The outcome you would perfer happen.






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






41. 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.






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






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






44. A rate that has a denominator of 1






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






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






47. Is the amount paid for borrowing or lending money






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






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






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