click below
click below
Normal Size Small Size show me how
Geometry
| Term | Definition |
|---|---|
| right angle | looks like a square corner |
| perpendicular | sides that meet to form a right angle |
| parallel | sides that never meet |
| opposite | sides are across from each other |
| adjacent | sides are next to each other |
| triangles | have 3 sides and 3 angles |
| face | is the flat part of a shape |
| edge | is a line segment where 2 faces meet |
| vertex | isa point where 2 edges meet |
| sphere | 0 faces 0edges 0 vertices |
| cylinder | 2 faces 0 edges 0 vertices |
| cone | 1face 0 1 |
| cube | 6 faces 12 edges 8 vertices |
| rectangular prism | 6 faces 12 edges 8 vertices |
| triangular prism | 5 faces 9 edges 6 vertices |
| rectangular pyramid | 5 faces 8 edges 5 vertices |
| triangular pyramid | 4 faces 6 edges 4 vertices |