The sides of triangle ∆ABC have lengths of 3 cm, 8 cm, and 10 cm. If the smallest side of a similar triangle ∆XYZ has a length of 12 cm, what must be the length of the longest side of ∆XYZ?

The sides of triangle ABC have lengths of 3 cm 8 cm and 10 cm If the smallest side of a similar triangle XYZ has a length of 12 cm what must be the length of th class=