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






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






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






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






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






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






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






8. Lines in the same plane that never meet






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






10. Two angles containing a total of 180 degrees






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






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






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






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






15. 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






16. A 6-sided polygon






17. 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






18. The number you get when you multiply two numbers






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






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






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






22. 'in the same order'






23. Two angles containing a total of 90 degrees






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






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






26. An angle that contains less than 90 degrees






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






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






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






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






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






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






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






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






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






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

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






38. The point equidistant from the ends of a line






39. An integer






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






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






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






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






44. A quadrilateral that has four 90 degree angles






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






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






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






48. A triangle that contains a 90 degree angle






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






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