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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. Two angles containing a total of 180 degrees






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






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






4. The bottom of a fraction






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






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






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






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






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






10. Two lines meeting to form right angles






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






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

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






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






15. The middle number in a group






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






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






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






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






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






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






22. 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






23. One of two equal factors of a number






24. 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






25. The number you get when you multiply two numbers






26. The top number of a fraction






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






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






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






30. An integer






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






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






33. A triangle that contains a 90 degree angle






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






35. A 5 sided polygon






36. 'in the same order'






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






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






39. Two angles containing a total of 90 degrees






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






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






42. 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






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






44. A quadrilateral that has four 90 degree angles






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






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






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






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






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






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