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






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






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






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






5. 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






6. A 5 sided polygon






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






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






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






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






11. A quadrilateral that has four 90 degree angles






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






13. A 6-sided polygon






14. The point equidistant from the ends of a line






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






16. Two angles containing a total of 90 degrees






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






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






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






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






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






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






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






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






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






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






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






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






29. The middle number in a group






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






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






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






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






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






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






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






37. A half-circle






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






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






40. The top number of a fraction






41. 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






42. An integer






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






44. The bottom of a fraction






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






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






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






48. A triangle that contains a 90 degree angle






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






50. 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