Use the formula for the area of triangle to determine the area of a triangle with base equal to 13 yards and height equal to 5 yards

The formula for the area of a triangle is:

Area = 1/2 * base * height

Given that the base is 13 yards and the height is 5 yards, we can plug in these values into the formula:

Area = 1/2 * 13 yards * 5 yards
Area = 1/2 * 65
Area = 32.5 square yards

Therefore, the area of the triangle with a base of 13 yards and a height of 5 yards is 32.5 square yards.