The diagram below shows two similar triangles like the triangles you
worked with in Item 3.
3 ft
5 ft
4 ft
20 ft
16 ft
-20 feet-
12 ft
a. Use the lengths of the three pairs of corresponding sides to create
three ratios in the form
side length in small triangle
corresponding length in large triangle
b. Compare the ratios written in part a. Then explain how these ratios
relate to the ratios you created in Item 3.