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






2. A triangle that has a 90 degree angle.






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






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






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






6. The x-value in a function






7. A diagram used to show the total number of possible outcomes in an experiment






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






9. Is a number made of repeated factors






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






11. A triangle with two equal sides






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






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






14. The percent of the principal you pay or earn a year






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






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






17. The polygons that form a polyhedron






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






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






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






21. The product of any number and one is that number.






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






23. The y-value in a function






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






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






26. An expression that contains a square root






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






28. A comparison of two numbers by division






29. The point in the exact middle of a circle






30. Two angles with the same measure






31. Inequalities that have the same solution






32. A triangle with one obtuse angle






33. Is the difference of the greatest value and the least value in a set of data.






34. A number that has more than two factors






35. The bottom of a triangle






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






37. A letter used to represent one or more numbers






38. In a sum - you can add terms in any order - a + b = b + a






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






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






41. A²+b²=c²






42. A decrease in the price of an item






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






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






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






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






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






48. Equations that have the same solution






49. A term that has no variable and does not change






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