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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 number you get when you add two or more numbers






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






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






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






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






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






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






8. A quadrilateral that has four 90 degree angles






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






10. Two lines meeting to form right angles






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






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






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






14. A half-circle






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






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






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






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






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






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






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






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






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






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






25. The number you get when you multiply two numbers






26. 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






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






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






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






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






31. An angle that contains less than 90 degrees






32. 'in the same order'






33. The point equidistant from the ends of a line






34. One of two equal factors of a number






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






36. Lines in the same plane that never meet






37. 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






38. An integer






39. Two angles containing a total of 180 degrees






40. A 6-sided polygon






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






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






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






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






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






46. A triangle that contains a 90 degree angle






47. 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






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






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






50. Two angles containing a total of 90 degrees