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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 digit all the way on the right of a number

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






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






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






5. An angle that contains less than 90 degrees






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






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






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






9. The top number of a fraction






10. Lines in the same plane that never meet






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






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






13. Two angles containing a total of 90 degrees






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






15. The point equidistant from the ends of a line






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






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






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






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






20. A quadrilateral that has four 90 degree angles






21. A 6-sided polygon






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






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






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






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






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






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






28. The middle number in a group






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






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






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






32. An integer






33. A half-circle






34. Two angles containing a total of 180 degrees






35. Two lines meeting to form right angles






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






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






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






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






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






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






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






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






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






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






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






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






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






49. 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






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