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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. A triangle that contains a 90 degree angle






3. The bottom of a fraction






4. The sum of the lengths of all the sides of a polygon






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






6. Two angles containing a total of 90 degrees






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






8. An angle that contains less than 90 degrees






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






10. A number whose only positive whole number facotrs are 1 and itself.






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






12. The middle number in a group






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






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






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






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






17. Number that are multiplied together. the ones for 6 are 1 - 2 - 3 - and 6.






18. 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






19. 'from now' ex. 7 years hence= 7 years from now






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






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






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






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






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






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






26. The line connecting the vertices of two opposite angles of a quadrilateral.






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






28. The number you get when you multiply two numbers






29. The number you get when you add a group of numbers and then divide by how many there are. also called an arithmetic mean






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






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






32. Lines in the same plane that never meet






33. A 5 sided polygon






34. 'in the same order'






35. The point equidistant from the ends of a line






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






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






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






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






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






41. 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






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






43. The distance from the center of a circle to any point on the circle






44. One of two equal factors of a number






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






46. The number you get when you divide one number into another number






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






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






49. The product of two or more whole numbers. 40 is this of 5 because 5×8=40. therefore 40 is also this of 8






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

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