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






2. 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






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






4. 'in the same order'






5. 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






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






7. The number you get when you multiply two numbers






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






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






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






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






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






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






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






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






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






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






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






20. A quadrilateral that has four 90 degree angles






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






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






23. A triangle that contains a 90 degree angle






24. An angle that contains less than 90 degrees






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






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






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






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






29. The bottom of a fraction






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






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






32. Two angles containing a total of 90 degrees






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






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






35. One of two equal factors of a number






36. A half-circle






37. Lines in the same plane that never meet






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






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






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






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






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






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






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






45. The middle number in a group






46. An integer






47. Two lines meeting to form right angles






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






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






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