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

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

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

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

**5. 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**

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

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

**8. A 5 sided polygon**

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

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

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

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

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

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

**15. One of two equal factors of a number**

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

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

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

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

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

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

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

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

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

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

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

**27. A 6-sided polygon**

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

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

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

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

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

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

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

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

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

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

**38. 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**

**39. 'in the same order'**

**40. A half-circle**

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

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

**43. An integer**

**44. A line connecting one point on a circle with another**

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

**46. The bottom of a fraction**

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

**48. The top number of a fraction**

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

**50. Having all sides equal. an equilateral triangle has three equal sides**