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






2. A 6-sided polygon






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






4. A triangle that contains a 90 degree angle






5. Two lines meeting to form right angles






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






7. The bottom of a fraction






8. 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






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






10. Two angles containing a total of 90 degrees






11. 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






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






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






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






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






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






17. 'in the same order'






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






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






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






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






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






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






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






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






26. 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






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






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






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






30. The top number of a fraction






31. The middle number in a group






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






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






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






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






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






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


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






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






40. Two angles containing a total of 180 degrees






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






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






43. Lines in the same plane that never meet






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






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






46. An angle that contains less than 90 degrees






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






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






49. An integer






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