Jhonny printed two maps of a walking trail near his home. The length of the walking trail on the first map is 8 cm.

Choose a length between 5cm and 15 cm for the walking trail on the second map.

Determine the scale factor from the first map to the second map. Show your work.

A landmark on the first map is a triangle with side lengths of 3 cm, 4 cm, and 5 cm. What are the side lengths of the triangle landmark on the second map? Show your work.