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






2. Two lines meeting to form right angles






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






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






5. A 5 sided polygon






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






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


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






9. Two angles containing a total of 90 degrees






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






11. A quadrilateral that has four 90 degree angles






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






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






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






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






16. The middle number in a group






17. An integer






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






19. A half-circle






20. A 6-sided polygon






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






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






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






24. An angle that contains less than 90 degrees






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






45. 'in the same order'






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






47. The number you get when you multiply two numbers






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






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






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