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SAT Math 1 Vocab

Subjects : sat, math
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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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. To cut exactly in half. a line that does this to a 70 degree angle divides it into two 35 degree angles

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

3. A 5 sided polygon

4. A quadrilateral that has four 90 degree angles

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

6. The product of two or more whole numbers. 40 is this of 5 because 58=40. therefore 40 is also this of 8

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

8. The number you get when you multiply two numbers

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

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

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

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

13. The top number of a fraction

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

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

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

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

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

19. A half-circle

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

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

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

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

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

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

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

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

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

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

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

31. One of two equal factors of a number

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

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

34. The bottom of a fraction

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

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

37. 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

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

39. An angle that contains less than 90 degrees

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

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

42. Two angles containing a total of 90 degrees

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

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

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

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

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

48. Two angles containing a total of 180 degrees

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

50. Two lines meeting to form right angles