Test your basic knowledge |

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






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






3. The point equidistant from the ends of a line






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






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. A 5 sided polygon






7. Two angles containing a total of 90 degrees






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






9. One of two equal factors of a number






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






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






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






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






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






15. The bottom of a fraction






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






17. Two lines meeting to form right angles






18. 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






19. An angle that contains less than 90 degrees






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


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






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






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






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






25. 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






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






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






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






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






30. A triangle that contains a 90 degree angle






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






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






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






34. An integer






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






36. 'in the same order'






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






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






39. A quadrilateral that has four 90 degree angles






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






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






42. Lines in the same plane that never meet






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






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






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






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






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






48. Two angles containing a total of 180 degrees






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






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