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






2. Two angles containing a total of 180 degrees






3. 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






4. The point where two lines meet to form part of a polygon






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






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






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






8. A quadrilateral that has four 90 degree angles






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






10. The bottom of a fraction






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






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






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






14. A 5 sided polygon






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






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






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






18. Lines in the same plane that never meet






19. An angle that contains less than 90 degrees






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






21. The 'steepness' of a line. determined with a fraction: rise/run






22. An integer






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






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






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

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27. A triangle that contains a 90 degree angle






28. 'in the same order'






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






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






31. The point equidistant from the ends of a line






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






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






34. 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






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






36. The middle number in a group






37. The top number of a fraction






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






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






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






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






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






43. 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






44. A half-circle






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






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






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






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






49. A 6-sided polygon






50. Two lines meeting to form right angles