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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. Two angles containing a total of 180 degrees






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






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






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






5. Two angles containing a total of 90 degrees






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






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






8. The point equidistant from the ends of a line






9. 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






10. One of two equal factors of a number






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






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






13. The number you get when you multiply two numbers






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






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






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






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






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






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






20. A quadrilateral that has four 90 degree angles






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






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






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






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






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






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






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






29. 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






30. An angle that contains less than 90 degrees






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






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






33. Two lines meeting to form right angles






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






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






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






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






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






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






40. A 5 sided polygon






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






42. A half-circle






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






44. The middle number in a group






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






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






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






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






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






50. 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