| Hint | Term |
| any number times its this equals 1 | |
| the distance from the center of a circle to a point on the circle | |
| the distance from an angle of a polygon to a non-adjacent angle | |
| the number of degrees in a circle | |
| a quadrilateral with exactly one pair of parallel sides | |
| Any quadrilateral with all sides the same length | |
| the y-axis of a coordinate plane | |
| two points determine this | |
| the graph of a quadratic equation | |
| flipping a shape across a line of symmetry | |
| a ninety degrre angle | |
| collinear points that have a beginning, but no end | |
| an angle thant measures 180 degrees | |
| a segment from one point on a circle through the center to anothe point on the circle | |
| a number multiplied times a variable | |