To find the area of a triangle, we can use the formula:
Area = 1/2 x base x height
In this case, the base is 12.5 feet and the height is 4 feet. So we can plug those values into the formula:
Area = 1/2 x 12.5 feet x 4 feet
Simplifying this expression, we get:
Area = 25 square feet
Therefore, the area of the triangle is 25 square feet.