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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. Two angles containing a total of 180 degrees






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






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






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






5. One of two equal factors of a number






6. A half-circle






7. An integer






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






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






10. Lines in the same plane that never meet






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






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






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






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






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






16. 'in the same order'






17. 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






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






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






20. An angle that contains less than 90 degrees






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






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






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






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






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






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






27. Two angles containing a total of 90 degrees






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






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






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






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






32. A 6-sided polygon






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






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






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






36. 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






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






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






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






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






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






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






43. Two lines meeting to form right angles






44. 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






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






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






47. The middle number in a group






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






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






50. A triangle that contains a 90 degree angle