littlebrain4867 littlebrain4867 Today at 5:14 PM Mathematics Answered Using the formula 1/2(BxH), what is the area of a triangular roof section with a base of 7 feet and a height of 3.5 feet?a. 12.25 square feetb. 14 square feetc. 10.5 square feetd. 24.5 square feet