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






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






3. The bottom of a fraction






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






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






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






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






8. Two angles containing a total of 180 degrees






9. A quadrilateral that has four 90 degree angles






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






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






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






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






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






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






16. An angle that contains less than 90 degrees






17. 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






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






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






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






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






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






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






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






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






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






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






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






29. A 6-sided polygon






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






31. The point equidistant from the ends of a line






32. An integer






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






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






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






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






37. 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






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






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






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






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






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






43. A 5 sided polygon






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






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






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






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

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






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






50. The number you get when you multiply two numbers