Test your basic knowledge |

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






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






3. A triangle that contains a 90 degree angle






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






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






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






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






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






9. A half-circle






10. Lines in the same plane that never meet






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






12. A 6-sided polygon






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






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






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






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


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






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






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






20. The point equidistant from the ends of a line






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 quadrilateral that has four 90 degree angles






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






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






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






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






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






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






29. An integer






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






31. 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






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






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






34. The middle number in a group






35. 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






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






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






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






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






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






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






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






43. The number you get when you multiply two numbers






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






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






46. An angle that contains less than 90 degrees






47. 'in the same order'






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






49. Two angles containing a total of 90 degrees






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