Question

How to find the depth of a triangle

Answer 1

To find the area of a two dimensional triangle we multiply one half of the base width by the base height so lets start with finding the area of a two dimensional part of the triangular prism. 

Answer 2

To find the area of a two dimensional triangle we multiply one half of the base width by the base height so lets start with finding the area of a two dimensional part of the triangular prism. We will first look at the top layer of the triangular prism when there is base width and base depth but no prism height.