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SAT Math 1 Vocab

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 top number of a fraction






2. An arithmetic or algebraic expression that has some value on the left and some value on the right






3. Two triangles with exactly the same three angles. Similar triangles do not have to be the same size.






4. The number left over after you've divided one number into another number






5. The bottom of a fraction






6. Two angles containing a total of 180 degrees






7. Formed by two lines that either intersect (cross each other) or start from the same point. the opening is measured in degrees and can be thought of as a fraction of a circle's 360 degrees






8. An angle whose measure is more than 90 degrees and less than 180 degrees






9. The 'length' of a circle - measured from one point then all the way back to that point






10. A quadrilateral that has four 90 degree angles






11. A whole numeral. there are 10 of them: 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - and 9.






12. The symbol (v) that tells you to find the square root of a number






13. A collection of all the points that are the same distance from one - central point






14. A number or group of numbers represented by a letter or symbol. the value can vary depending on the mathematical relationship defined for it






15. A half-circle






16. A unit of measure used to describe the size of an angle or part of a circle. a complete circle has 360 degrees






17. Two angles sharing one common side and a common vertex






18. A whole number that can be either positive - negative - or zero.






19. A four-sided polygon. the angles total 360 degrees.






20. Two lines meeting to form right angles






21. The point equidistant from the ends of a line






22. A triangle having at least two equal sides and two equal angles






23. A rectangular solid with six square sides or faces. also - a number raised to the third power






24. One after the other - without skipping. numbers in order.






25. The number you get when you multiply two numbers






26. The digit all the way on the right of a number

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27. A Greek letter used to represent the relationship between the radius of a circle and its circumference and area.






28. The mathematical chance of something happening. can be expressed as a fraction - ratio - decimal - or percent.






29. A little number placed towards the upper right of a big number. the coefficient (big number) is multiplied by itself that many times.






30. A 5 sided polygon






31. The place where the x axis frosses the y axis. usually referred to as the point (0 -0)






32. Formula used to describe the relationship among the lengths of the sides of a right triangle






33. A quadrilateral whose opposite sides are both parallel and equal in length and whose opposite angles are equal






34. A 6-sided polygon






35. To cut exactly in half. a line that does this to a 70 degree angle divides it into two 35 degree angles






36. Comparison of two or more numbers - expressed in lowest terms






37. A three sided polygon. the angles of a triangle total 180 degrees






38. The line perpendicular to the base of a polygon - or the length of that line.






39. The longest line you can draw from one point in a circle to another (the longest chord). The diameter is two times the length of the radius






40. The number you get when you subtract one number from another.






41. A quadrilateral that has four 90 degree angles and four equal sides. also - a number raised to the second power.






42. A triangle that contains a 90 degree angle






43. The number you get when you add two or more numbers






44. A solid whose base and top are identical parallel circles. unless otherwise stated - sides are always perpendicular to bases






45. The amount of space contained in - or occupied by - a solid figure. expressed in in cubic units.






46. Triangles that have the same angles and are the same size. the three angles and three sides of one triangle is equal to the three angles and three sides of the other






47. With two fractions expressed as an inequality - to multiply the numerator of one fraction times the denominator of the other






48. One of two equal factors of a number






49. An integer






50. Having all sides equal. an equilateral triangle has three equal sides