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






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






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






5. Lines in the same plane that never meet






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






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






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






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






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






11. 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






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






13. An integer






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






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






16. The middle number in a group






17. 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






18. Two lines meeting to form right angles






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






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






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






22. One of two equal factors of a number






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






24. A 5 sided polygon






25. A half-circle






26. The bottom of a fraction






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






28. The number you get when you multiply two numbers






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






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






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






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






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






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






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






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


38. 'in the same order'






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






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






41. The top number of a fraction






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






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






44. Two angles containing a total of 180 degrees






45. A quadrilateral that has four 90 degree angles






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






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






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






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






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