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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 triangle that contains a 90 degree angle






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






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






4. The bottom of a fraction






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






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






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






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






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






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






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






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






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






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






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






16. A 5 sided polygon






17. A 6-sided polygon






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






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






20. An integer






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






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






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






24. Two angles containing a total of 180 degrees






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






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






27. One of two equal factors of a number






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






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






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






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






32. An angle that contains less than 90 degrees






33. Two angles containing a total of 90 degrees






34. 'in the same order'






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






36. 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






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






38. A half-circle






39. The top number of a fraction






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






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






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

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44. A quadrilateral that has four 90 degree angles






45. Lines in the same plane that never meet






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






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






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






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






50. 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