## Test your basic knowledge |

# SAT Math 1 Vocab

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

**2. The sum of the lengths of all the sides of a polygon**

**3. Two lines meeting to form right angles**

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

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

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

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

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

**9. The product of two or more whole numbers. 40 is this of 5 because 58=40. therefore 40 is also this of 8**

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

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

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

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

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

**15. Lines in the same plane that never meet**

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

**17. A quadrilateral that has four 90 degree angles**

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

**19. The point equidistant from the ends of a line**

**20. The number you get when you add two or more numbers**

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

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

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

**24. The digit all the way on the right of a number**

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

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

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

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

**29. Two angles containing a total of 90 degrees**

**30. A four-sided polygon. the angles total 360 degrees.**

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

**32. A triangle having at least two equal sides and two equal angles**

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

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

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

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

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

**38. The number you get when you subtract one number from another.**

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

**40. 'in the same order'**

**41. The bottom of a fraction**

**42. Two angles sharing one common side and a common vertex**

**43. An integer**

**44. The number you get when you divide one number into another number**

**45. A 5 sided polygon**

**46. The middle number in a group**

**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. A half-circle**

**49. A triangle that contains a 90 degree angle**

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