The triangles below are similar figures. Use a proportion. Answers: 10 10 Image with alt text: one-third 13 13 Image with alt text: one-third 12 12 15
The proportion can be set up as follows:
10/13 = 12/15
Cross multiply to solve:
10 x 15 = 13 x 12
150 = 156
Therefore, the scaled dimension for the first triangle is 10 and the second triangle is 12.