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geometry
| Term | Definition |
|---|---|
| Parallelogram/Rectangle/Square : | A = b x h |
| Triangle | A = b x h / 2 |
| Trapezoid | A = (b1 + b2) x h / 2 |
| Face | faces of a three dimensional figure are any of the surfaces including the bases |
| Base | the base of a three dimensional figure names in the shape |
| vertex | the vertex is the corner of a three dimensional shape |
| edge | the edge is the line segment that joins two faces |
| prism | a prism is a solid figure with two parallel bases that are separated by the height of the figure |
| pyramid | a pyramid is a solid figure with one base and triangular faces |