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. 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






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






3. The top number of a fraction






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






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






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






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






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






9. A triangle that contains a 90 degree angle






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






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






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






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






14. A 6-sided polygon






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






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






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






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


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






20. The number you get when you multiply two numbers






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






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






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






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






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






26. A quadrilateral that has four 90 degree angles






27. 'in the same order'






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






29. Two angles containing a total of 90 degrees






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






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






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






33. 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






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






35. An integer






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






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






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






39. The middle number in a group






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






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






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






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






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






45. An angle that contains less than 90 degrees






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






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






48. The bottom of a fraction






49. A half-circle






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