Math Terms

4. A value that does not change.
7. three or more points that lie on the same line.
8. A comparison of two quantities by division that can be expressed as “a to b,or “a:b.”
10. y- axis in a coordinate plane.
12. A letter or number representing a numerical quantity attached to a term (usually at the beginning). For example,3y
15. The study of lines, angles, shapes, and their properties.
18. A line that passes through the center of a circle and divides it in half.
20. the unit of an angle's measure represented with the symbol °.
21. The solution to a division problem.
22. Two angles that together equal 90°.
26. The bottom of a shape or three-dimensional object, what an object rests on.
27. A semi-circle device used for measuring angles.
28. the bottom number of a fraction.
31. The top number in a fraction.
32. Lines in the same plane that never intersect and are always equidistant
34. A number that divides into another number exactly.
35. The line dividing an angle into two equal angles.
36. A number that divides another number into equal parts (outside of the bracket in long division).
37. An angle whose measure is between 0° and 90° or with less than 90° radians
38. The number that denotes repeated multiplication of a term

1. To express a measurement in a different unit
2. Having the same shape and exactly the same size
3. The branch of mathematics that substitutes letters for numbers to solve for unknown values
5. The ordered pair that gives a precise location or position on a coordinate plane.
6. are the numerals 0-9 found in all numbers.
9. A statement relating two or more quantities or values that are not equal using words or symbols (≠, ,<, > ).
11. Two lines or line segments intersecting to form a right angle.
12. The complete distance around a circle.
13. The longest side of a right-angled triangle
14. All whole numbers, positive or negative, including zero.
16. An approximate and reasonable answer that is close to the exact answer without actually calculating the exact answer.
17. Two angles in which their sum is equal to 180°.
19. The point of intersection between two or more rays, often called a corner.
23. also referred to as the average.
24. A fraction whose denominator is equal to or greater than the numerator
25. x- axis in a coordinate plane.
28. A line segment that connects two vertices in a polygon.
29. Refers to addition, subtraction, multiplication, or division.
30. A letter used to represent a numerical value in equations and expressions.
33. A number being divided into equal parts (inside the bracket in long division).