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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 5 sided polygon






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






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






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






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






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






8. One of two equal factors of a number






9. Two lines meeting to form right angles






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






11. A quadrilateral that has four 90 degree angles






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






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






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






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






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






17. Lines in the same plane that never meet






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






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






20. The bottom of a fraction






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






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






23. A half-circle






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






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






26. The number you get when you multiply two numbers






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






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






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






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






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






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

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33. 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






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






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






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






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






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






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






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






41. 'in the same order'






42. The middle number in a group






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






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






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






46. 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






47. The point equidistant from the ends of a line






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






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






50. An integer