<span>The ratio of areas is the square of the ratio of perimeters; The area of triangle B / The area of triangle A = 25 ; The perimeter of triangle B / The perimeter of triangle A = </span> The perimeter of triangle B is 5many times greater than the perimeter of<span>triangle A!</span>
The perimeter of triangle B is 5 times greater than that of A. The ratio of areas in this example is 1:25. The ratio of areas is the square of the ratio of perimeters.