The surface area of the triangular prism is 1664 square yards.
Explanation:
Given that a triangular prism is 20 yards long and has a triangular face with a base of 24 yards and a height of 16 yards . the other two sides of the triangle are each 20 yards.
<u>Surface area of the triangular prism:</u>
The formula to determine the surface area of the triangular prism is
where base ,
height ,
length and
Perimeter
Substituting these values in the above formula, we get,
Thus, the surface area of the triangular prism is 1664 square yards.