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 6-sided polygon






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






3. The number you get when you add two or more numbers






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






5. Two angles containing a total of 90 degrees






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






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






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






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






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






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






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






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






14. 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






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






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






17. A 5 sided polygon






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






19. An angle that contains less than 90 degrees






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






21. An integer






22. 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






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






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






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






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






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






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






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






30. Two lines meeting to form right angles






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






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






33. The number you get when you multiply two numbers






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






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






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






37. One of two equal factors of a number






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






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






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






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






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






43. The middle number in a group






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






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






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






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






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






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






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