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






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






3. A triangle with no equal sides






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






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






6. A geometric solid with one circular base






7. A three-dimensional figure whose surfaces are polygons






8. A pair of numbers - (x - y) - that indicate the position of a point on a coordinate plane.






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






10. A triangle with three equal sides






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






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






13. A parallelogram with four equal sides






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






15. A comparison of two numbers by division






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






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






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






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






20. The order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction






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






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






23. An angle that measures 90 degrees






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






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






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






27. Two angles that add up to 90 degrees






28. Consists of numbers and operations






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






30. Consists of numbers - variables - and operations






31. A rate that has a denominator of 1






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






33. Where two polygons meet in a polyhedron






34. A triangle with two equal sides






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






36. Is the amount paid for borrowing or lending money






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






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






39. The polygons that form a polyhedron






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






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






42. Two lines that intersect to form a right angle






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






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






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






46. 3.1415.... is an irrational number






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






48. Two lines that never intersect






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






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