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






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






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






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






5. An integer






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






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






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






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






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






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






12. Lines in the same plane that never meet






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






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






15. 'in the same order'






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






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






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






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






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






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






22. A triangle that contains a 90 degree angle






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






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






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






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






27. A 6-sided polygon






28. An angle that contains less than 90 degrees






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






30. Two angles containing a total of 90 degrees






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






32. 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






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






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






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






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






37. Two lines meeting to form right angles






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






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






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






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






42. The number you get when you multiply two numbers






43. The top number of a fraction






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






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






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






47. 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






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






49. 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






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