Use the formula for the area of a triangle to determine the area of a triangle with base equal to 13 yards and height equal to 5 yards with the answer be 18 yd.² 27.5 yd.² 32.5 yd.² or 65 yd.²
The formula for the area of a triangle is:
Area = 1/2 * base * height
Plugging in the values given:
Area = 1/2 * 13 yards * 5 yards
Area = 1/2 * 65 square yards
Area = 32.5 square yards
Therefore, the area of the triangle with a base of 13 yards and height of 5 yards is 32.5 square yards. So the correct answer is 32.5 yd.²