The triangle ABC is enlarged by a scale factor of \(\frac{1}{3}\). All the sides of triangle A'B'C' are one third as long as the sides of the original triangle ABC. Enlarge the triangle ABC by a ...

The green rectangle B has been enlarged by a scale factor of 3 and now has a width ... 1 × 4 = 4 The enlarged triangle has a length of 4 squares. To increase the shape by a scale factor ...