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GRE Math Strategies

Subjects : gre, 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 increase from x to y






2. 1.each pair of opposite sides are equal 2. the diagonals bisect eachother 3. the opposite angles are equal 4. one diagonal divides it into two congruent triangles and two diagonals divides it into two pairs of congruent triangles






3. N is what % of m






4. x - (n/100)x






5. The lines that divide each angle of the triangle into two equal parts. these lines meet in a point that is the center of a circle inscribed in the triangle.






6. Angles directly across each other are equal






7. The whole equals






8. Side a +side b of a ? is






9. 1/2d






10. Area = ?r² circumference(perimeter)= 2?r






11. Are the lines that bisect and are perpendicular to each of the three sides. The point where they meet is the center of the circumscribed circle.






12. In transversals






13. x older than y






14. The product of an even number of negative numbers is






15. The point where the line crosses the x-axis - y will always = 0 in this case






16. Volume= e(edge)³ surface area= 6e²






17. The length of a segment whose endpoints are (x1 -y1) and (x2 -y2)






18. Less than 90°






19. The distance between two parallel lines or from a point to a line always means






20. Square of hypotenuse = c² = a²+b² length of hypotenuse = c= va²+vb²






21. The product of an odd number of negative numbers is






22. (x+y) (x-y)






23. A collection of anything - numbers - letters - objects - etc. written within brackets { } two are equal if they contain the same elements.(order does not matter)






24. Between 90° and 180°






25. 5-12-13






26. A line that is perpendicular to a radius and that passes through only one point of the circle.






27. Parallel and never intersect - they have no solution at all - they are parallel with the same slope






28. Area= l x w perimeter = (2l)(2w)






29. Is always a right angle.






30. Area= s² perimeter= 4s






31. ? if a side is equal to b side then - the opposite corresponding angles are






32. Intersect at only one point - the point is the only solution to the pair of equations






33. A+b=c+ d=d






34. The product of x and y






35. If b²-4ac > 0 there are






36. The point where the line crosses the y-axis - x will always = 0 in this case






37. Product of an even number and any other number is






38. Area= 1/2bh perimeter= a + b+ c hypotenuse= c²= b²+a²






39. If two lines are parallel - the slope of one is






40. Sum of two even numbers is






41. ?






42. Area= 1/2?r2 length= 1/2?d= ?r perimeter= d(1/2? +1)






43. Angle whose sides are two radii of the circle. The vertex of this angle is the center of the circle. The number of degrees is equal to the amount of arc length that the radd intercept.






44. x>z






45. Angles that equal 180 degrees






46. Any integer is divisible by 5 if






47. Is a subset of every set






48. A closed plane whose sides are straight lines. The sum of the angles is equal to 180(n-2) - where n is the number of sides.






49. Then their intersection is the null or empty set - written as Ø






50. ?