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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 sum of the lengths of all the sides of a polygon






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






3. 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






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






5. The middle number in a group






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






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






8. A half-circle






9. A 6-sided polygon






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






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






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






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






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






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






16. 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






17. Two angles containing a total of 90 degrees






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






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






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






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






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






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






24. An angle that contains less than 90 degrees






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






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






27. An integer






28. One of two equal factors of a number






29. A 5 sided polygon






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






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






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






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






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






35. The point equidistant from the ends of a line






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






37. Two lines meeting to form right angles






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






39. 'in the same order'






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






41. Two angles containing a total of 180 degrees






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

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






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






45. The number you get when you multiply two numbers






46. The bottom of a fraction






47. A quadrilateral that has four 90 degree angles






48. Lines in the same plane that never meet






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






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