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






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






3. Lines in the same plane that never meet






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






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






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






7. An angle that contains less than 90 degrees






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






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






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






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






12. Two angles containing a total of 180 degrees






13. One of two equal factors of a number






14. The middle number in a group






15. A 5 sided polygon






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






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






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






19. 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






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






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






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






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






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






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






26. The top number of a fraction






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






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






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






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






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

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






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






34. Two angles containing a total of 90 degrees






35. 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






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






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






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






39. A 6-sided polygon






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






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






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






43. A triangle that contains a 90 degree angle






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






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






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






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






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






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






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