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






2. 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






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






4. The bottom of a fraction






5. A 6-sided polygon






6. Two angles containing a total of 90 degrees






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






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


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






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






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






12. Two lines meeting to form right angles






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






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






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






16. 'in the same order'






17. The point equidistant from the ends of a line






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






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






20. The number you get when you multiply two numbers






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






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






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






24. The middle number in a group






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






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






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






28. The top number of a fraction






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






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






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






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






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






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






35. Lines in the same plane that never meet






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






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






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






39. A triangle that contains a 90 degree angle






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






41. One of two equal factors of a number






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






43. 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






44. Two angles containing a total of 180 degrees






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






46. A quadrilateral that has four 90 degree angles






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






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






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






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