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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. An angle that contains less than 90 degrees






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






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


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






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






6. Two angles containing a total of 90 degrees






7. A 6-sided polygon






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






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






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






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






12. One of two equal factors of a number






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






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






15. An integer






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






17. The middle number in a group






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






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






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






21. A half-circle






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






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






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






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






26. A triangle that contains a 90 degree angle






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






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






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






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






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






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






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






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






35. The point equidistant from the ends of a line






36. Two angles containing a total of 180 degrees






37. A 5 sided polygon






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






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






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






41. The top number of a fraction






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






43. The bottom of a fraction






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






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






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






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






48. The number you get when you multiply two numbers






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






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