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






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






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






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






5. A half-circle






6. Lines in the same plane that never meet






7. Two lines meeting to form right angles






8. One of two equal factors of a number






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






10. Two angles containing a total of 180 degrees






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






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






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






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






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






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






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






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






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






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






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






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






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






24. An angle that contains less than 90 degrees






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


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






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






28. An integer






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






30. 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






31. A 6-sided polygon






32. 'in the same order'






33. The point equidistant from the ends of a line






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






35. The number you get when you multiply two numbers






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






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






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






39. The bottom of a fraction






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






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






42. 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






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






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






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






46. 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






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






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






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






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