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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 quadrilateral that has four 90 degree angles






2. The top number of a fraction






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






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






5. 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






6. The point equidistant from the ends of a line






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






8. A triangle that contains a 90 degree angle






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






10. 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






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






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






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






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






15. A half-circle






16. Two angles containing a total of 90 degrees






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






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






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






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






21. A 6-sided polygon






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






23. One of two equal factors of a number






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






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






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






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






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






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






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






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






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






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






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






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






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






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






39. Two angles containing a total of 180 degrees






40. 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






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






42. An integer






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






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






45. The bottom of a fraction






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






47. The middle number in a group






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






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






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