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






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






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


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






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






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






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






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






9. An angle that contains less than 90 degrees






10. Two angles containing a total of 90 degrees






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






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






13. 'in the same order'






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






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






16. The point equidistant from the ends of a line






17. The bottom of a fraction






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






19. A half-circle






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






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






22. 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






23. A 6-sided polygon






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






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






26. A 5 sided polygon






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






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






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






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






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






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






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






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






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






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






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






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






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






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






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






42. The top number of a fraction






43. 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






44. 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






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






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






47. The middle number in a group






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






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






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