<span>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. </span>
To find<span> the area of a two dimensional </span>triangle<span> 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 </span>depth <span>but no prism height.</span>
