Parts of a Pyramid
Below you can see pictures of both the altitude and the slant height of a pyramid. The length of the altitude is the pyramid's height.
![Picture of Formula of a Pyramid](images/parts-of-pyramid/altitude-picture.jpg)
![Picture of Slant Height of Pyramid](images/parts-of-pyramid/slant-height-picture.jpg)
Below you can see pictures of both the altitude and the slant height of a pyramid. The length of the altitude is the pyramid's height.
The Pyramid on the left is a regular pyramid.
Properties of a Regular Pyramid: