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

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

3. A quadrilateral that has four 90 degree angles

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

5. The bottom of a fraction

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

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

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

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

10. A half-circle

11. One of two equal factors of a number

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. Two lines meeting to form right angles

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

15. The number you get when you multiply two numbers

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

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

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

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

20. A 6-sided polygon

21. The top number of a fraction

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

23. An integer

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

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

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

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

28. A 5 sided polygon

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

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

31. 'in the same order'

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

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

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

35. The point equidistant from the ends of a line

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

37. A triangle that contains a 90 degree angle

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

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

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

41. 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

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

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

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

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

46. The middle number in a group

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

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

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

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