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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. A half-circle






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






3. Lines in the same plane that never meet






4. The amount of space inside a two-dimensional (flat) object. measured in square units






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


6. One of two equal factors of a number






7. A quadrilateral that has four 90 degree angles






8. The point equidistant from the ends of a line






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






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






11. The top number of a fraction






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






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






14. The bottom of a fraction






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






16. A triangle that contains a 90 degree angle






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






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






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






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






21. The middle number in a group






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






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






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






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






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






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






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






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






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






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






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






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






34. A 5 sided polygon






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






36. The number you get when you multiply two numbers






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






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






39. A line connecting one point on a circle with another






40. Two lines meeting to form right angles






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






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






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






44. An angle that contains less than 90 degrees






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






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






47. A section of a circle - also known as a little curved thing






48. Two angles containing a total of 90 degrees






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. 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