| A | B |
|---|
| base | a face on which a figure rests |
| congruent | having exactly the same size and shape |
| face | a flat surface of a plane figure |
| flip | make a mirror image of another image |
| pyramid | a space figure whose base is a polygon and whose faces are triangles with a common vertex |
| radius | a line segment with one endpoint on the circle and the other endpoint at the center |
| similar | having the same shape, but not necessarily the same size |
| slide | move a figure along a line |
| turn | move an image around a point |
