| A | B |
|---|
| hexagon | plane figure that has 6 sides and 6 angles |
| octagon | plane figure that has 8 sides and 8 angles |
| nonagon | plane figure that has 9 sides and 9 angles |
| pentagon | plane figure that has 5 sides and 5 angles |
| heptagon | plane figure that has 7 sides and 7 angles |
| factor | number multiplied by another number to find a product |
| degree | unit for measuring angles and temperature |
| denominator | the munber that is below the bar in a fraction and tells the total number of equal parts |
| exponent | a number that tells how many times the base is used as a factor |
| base | a face of a solid fugure by which the figure is measured or named |
| axis | the horizontal or vertical number line used in a rectangular graph |
| composite number | numbers that have more than two factors |
| decagon | a plane figure that has 10 sides and 10 angles |
| greatest common factor | greatest factor that two or more numbers have in common |
| parallelogram | a quadrilateral with opposite sides parallel and congruent |
| protractor | a tool for measuring the opening of an angle |
| prime number | number that has only two factors, 1 and the number itself |
| scale | the series of numbers placed at fixed distances on a graph |
| ray | part of a line that begins at one endpoint and extends forever in only one direction |
| simplify | to put a fraction in lowest terms |
| lowest terms | a fraction that has 1 as the GCF of the nemerator and denominator |
