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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 triangle that contains a 90 degree angle






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






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






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






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






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






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






8. Two lines meeting to form right angles






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






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






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






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






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






14. The number you get when you multiply two numbers






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






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






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






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






19. A quadrilateral that has four 90 degree angles






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






21. One of two equal factors of a number






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






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






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






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






26. An integer






27. 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






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






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






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






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

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






33. A half-circle






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






35. 'in the same order'






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






37. The middle number in a group






38. A 6-sided polygon






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






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






41. The top number of a fraction






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






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






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






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






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






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






48. 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






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






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