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






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






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






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






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






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






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






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






9. An integer






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






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






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






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






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






15. 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






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






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






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

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






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






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






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






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






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






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






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






27. 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






28. One of two equal factors of a number






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






30. Two lines meeting to form right angles






31. A 5 sided polygon






32. Two angles containing a total of 90 degrees






33. The top number of a fraction






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






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






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






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






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






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






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






41. 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






42. The bottom of a fraction






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






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






45. 'in the same order'






46. The middle number in a group






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






48. A quadrilateral that has four 90 degree angles






49. A 6-sided polygon






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