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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. Two angles containing a total of 180 degrees






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






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






7. 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






8. 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






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






10. The point equidistant from the ends of a line






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






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






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






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






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


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






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






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






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






20. The bottom of a fraction






21. The number you get when you multiply two numbers






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






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






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






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






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






27. One of two equal factors of a number






28. 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






29. A 5 sided polygon






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






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






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






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






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






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






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






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






39. 'in the same order'






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






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






42. An integer






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






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






45. The top number of a fraction






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






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






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






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






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