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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. A 6-sided polygon






3. The point equidistant from the ends of a line






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


5. Two angles containing a total of 90 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. A number whose only positive whole number facotrs are 1 and itself.






8. One of two equal factors of a number






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






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






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






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






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






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






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






16. Two lines meeting to form right angles






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






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






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






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






21. Lines in the same plane that never meet






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






23. The number you get when you multiply two numbers






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






25. 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






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






27. A 5 sided polygon






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






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






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






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






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






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






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






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






36. An angle that contains less than 90 degrees






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






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






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






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






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






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






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






44. 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






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. The top number of a fraction






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






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






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






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