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






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






3. A triangle that contains a 90 degree angle






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






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






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






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






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






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






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






12. An angle that contains less than 90 degrees






13. An integer






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






15. The point equidistant from the ends of a line






16. The top number of a fraction






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






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






19. Two angles containing a total of 180 degrees






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






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






22. A half-circle






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






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






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






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






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






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






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






30. A 5 sided polygon






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






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






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






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






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






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






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


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






39. 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






40. 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






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






42. 'in the same order'






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






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






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






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






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






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






49. A quadrilateral that has four 90 degree angles






50. The bottom of a fraction