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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 bottom of a fraction






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






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






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






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






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






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






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






9. Lines in the same plane that never meet






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






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






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






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






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






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






16. 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






17. A 5 sided polygon






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






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






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






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






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






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






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






25. An angle that contains less than 90 degrees






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






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






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






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






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






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






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






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






34. 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






35. 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






36. One of two equal factors of a number






37. Two lines meeting to form right angles






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






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






40. The middle number in a group






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






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






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






44. A quadrilateral that has four 90 degree angles






45. The number you get when you multiply two numbers






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






47. The point equidistant from the ends of a line






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






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






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