The surface area of the given prism is 216 square feet.
What is the surface area of a prism?
The surface area of a prism is the sum of all the areas of the prism.
Given, the sides of the base triangle are 10 feet, 8 feet, and 6 feet.
Therefore, the perimeter of the triangle is
\(= (10+8+6)feet\\= 24 feet\)
The base area of the prism is
\(= \frac{1}{2}(6)(8)\) square feet
\(= 24\) square feet
The height of the prism is 7 feet.
Therefore, the surface area of the prism is
\(= [7(24)+ 2(24)]\) square feet
\(= 216\) square feet
Learn more about the surface area of a prism here: https://brainly.com/question/17351910
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