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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. 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






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






3. Two lines meeting to form right angles






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






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






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






7. 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






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






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






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






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






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






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






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






15. A 6-sided polygon






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






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






18. Two angles containing a total of 180 degrees






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






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






21. A 5 sided polygon






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






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






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






25. An integer






26. 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






27. One of two equal factors of a number






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






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

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






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






32. The top number of a fraction






33. The point equidistant from the ends of a line






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






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






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






37. Two angles containing a total of 90 degrees






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






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






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






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






42. The middle number in a group






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






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






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






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






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






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






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






50. A quadrilateral that has four 90 degree angles