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






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






3. Two angles containing a total of 90 degrees






4. One of two equal factors of a number






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






6. 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






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






8. A quadrilateral that has four 90 degree angles






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






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






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






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






13. The top number of a fraction






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


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






16. The bottom of a fraction






17. 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






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






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






20. The point equidistant from the ends of a line






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






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






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






24. 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






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






26. The middle number in a group






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






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






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






30. A triangle that contains a 90 degree angle






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






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






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






34. Two lines meeting to form right angles






35. A 5 sided polygon






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






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






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






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






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






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






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






43. A 6-sided polygon






44. A half-circle






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






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






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






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






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






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