| A | B |
|---|
| equilateral triangle | A plane figure with three equal sides. |
| edge | A line segment where two faces meet. |
| isosceles triangle | A plane figure with two equal sides. |
| octagon | A polygon with 8 sides. |
| pentagon | A polygon with 5 sides. |
| plane figure | A shape that lies on a flat surface. |
| polygon | A closed plane figure made up of line segments. |
| quadrilateral | This is a plane figure or polygon with 4 sides. |
| three dimensional | A object that has height, width, and depth. |
| vertex | The point at which two line segments meet to form an angle. |
| scalene triangle | A figure with no equal sides. |
| triangle | A polygon with 3 sides. |
| cube | A solid figure that has squares for its six faces. |
| cylinder | A solid figure that has congruent circles for its two faces. |
| face | The flat surface of a solid figure. |
| hexagon | A polygon with 6 sides. |
| prism | A solid figure having two opposite ends that are parallel polygons of exactly the same size and shape. The faces are parallelograms. |
| sphere | A solid figure that has the shape of a round ball. |
