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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. 3.1415.... is an irrational number






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






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






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






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






7. A number that has more than two factors






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






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






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






11. The point in the exact middle of a circle






12. A triangle with two equal sides






13. Equations that have the same solution






14. Is a number made of repeated factors






15. 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.






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






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






18. The ratio of the number of ways the event can occur to the number of ways the event cannot occur. Favorable over Unfavorable.






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






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






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






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






23. The bottom of a triangle






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






25. A triangle with no equal sides






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






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






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






29. A triangle with 3 acute angles






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






31. Finding all the solutions of an equation






32. y = mx + b






33. Where two polygons meet in a polyhedron






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






35. Consists of numbers - variables - and operations






36. Fractions that have the same value and the same simplest form






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






38. Is the amount paid for borrowing or lending money






39. Two lines that never intersect






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






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






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






43. Two line segments with equal lengths






44. Is the middle value in a data set where the numbers are ordered least to greatest






45. The y-value in a function






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






47. Special polyhedron with faces that are all squares






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






49. The x-value in a function






50. The number used to enlarge or reduce similar figures