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






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






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






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






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

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






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






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






9. Two lines meeting to form right angles






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






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






12. Lines in the same plane that never meet






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






14. A quadrilateral that has four 90 degree angles






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






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






17. A 6-sided polygon






18. In a right triangle - the longest side (the side opposite the right angle)






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






20. An angle that contains less than 90 degrees






21. The top number of a fraction






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






23. Two angles containing a total of 90 degrees






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






25. The bottom of a fraction






26. 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






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






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






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






30. A 5 sided polygon






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






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






33. 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






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






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






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






37. A half-circle






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






39. 'in the same order'






40. 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






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






42. One of two equal factors of a number






43. The point equidistant from the ends of a line






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






45. Including the two extremes. the integers from 1 to 5 inclusive are 1 - 2 - 3 - 4 - and 5.






46. A triangle that contains a 90 degree angle






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






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






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






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