| A | B |
|---|
| acute angle | angle that measure between 0 and 90 degrees |
| angle | formed by two rays with a common endpoint |
| bar graph | a graph used to compare things |
| circle graph | shows percentages or parts of a whole |
| coordinates | an ordered pair of numbers that locates a point on a graph |
| denominator | bottom number in a fraction |
| equilateral triangle | all sides and angles are equal |
| intersecting lines | lines that cross or meet at a common endpoint |
| isosceles triangle | two congruent sides and angles |
| line | collection of points along a straight path |
| line graph | used to show trends or change over time |
| line segment | part of a line with two endpoints |
| mean | average of a set of numbers |
| median | the middle number in a set of numbers put in order |
| mode | the number that occurs most often in a set of numbers |
| mixed numbers | a whole number and fraction together |
| multiple | the product of a whole number and any other number |
| numerator | top number of a fraction |
| obtuse angle | angle that measures between 90 and 180 degrees |
| octagon | polygon with 8 sides |
| ordered pairs | pair of numbers separated by a comma and enclosed by paranthesis that gives a location on a grid |
| pentagon | polygon with 5 sides |
| parallelogram | 4 sided figure with both sets of opposite sides parallel |
| perpendicular | two lines that intersect to form right angles |
| pictograph | graph that compares amounts by using pictures |
| point | an exact position in space represented by a dot |
| prime factorization | writing a number as a product of prime numbers |
| probability | the chance that something will happen |
| proportion | a statement that two ratios are equal |
| quadrilateral | a polygon with four sides |
| ratio | a comparison of two numbers |
| reciprocal | the inverse of a fraction |
| right angle | an angle that measures exactly 90 degrees |
| right triangle | a triangle containing a right angle |
| scalene triangle | a triangle with no equal sides or angles |
| straight angle | an angle that measures exactly 180 degrees |
| vertical axis | the vertical line on a coordinate plane |
| horizontal axis | horizontal line on a coordinate plane |
| hexagon | polygon with 6 sides |
| heptagon | polygon with 7 sides |
| triangle | polygon with 3 sides |
| square | quadrilateral with 4 equal sides |
