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






2. The middle number in a group






3. An integer






4. 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






5. The number you get when you multiply two numbers






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






7. The point equidistant from the ends of a line






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






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






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






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






12. The bottom of a fraction






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






14. A 5 sided polygon






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






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






17. A 6-sided polygon






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






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






20. A quadrilateral that has four 90 degree angles






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






36. A half-circle






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






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






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






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






41. 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






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






43. 'in the same order'






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






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






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






47. An angle that contains less than 90 degrees






48. A triangle that contains a 90 degree angle






49. Two lines meeting to form right angles






50. One of two equal factors of a number