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






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






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






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






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






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






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






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






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






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






11. 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






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






13. An angle that contains less than 90 degrees






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






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






16. The top number of a fraction






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

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






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






20. The point equidistant from the ends of a line






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






22. 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






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






24. 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






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






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






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






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






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






30. 'in the same order'






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






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






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






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






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






36. A triangle that contains a 90 degree angle






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






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






39. Two angles containing a total of 180 degrees






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






41. The bottom of a fraction






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






43. Lines in the same plane that never meet






44. A 5 sided polygon






45. Two angles containing a total of 90 degrees






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






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






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






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






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