Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object. Scale factor. 2:1 5 in 10 in 13 in Scale drawing Object A. Side a is 11 inches long, side bis 8 inches long, and side cis 3 inches long. B. Side a is 2.5 inches long, side bis 5 inches long, and side cis 6.5 inches long C. Side a is 15 inches long, side bis 12 inches long, and side cis 7 inches long D. Side a is 26 inches long, side bis 20 inches long, and side cis 10 inches long.​