The dimensions of triangle B are three times the dimensions of triangle A. The area of triangle A is 24.5 cm2. What is the area of triangle B
Since the dimensions of triangle B are three times the dimensions of triangle A, the ratio of their areas will be 3^2 = 9.
Therefore, the area of triangle B will be 24.5 cm^2 * 9 = 220.5 cm^2.
So, the area of triangle B is 220.5 cm^2.