How high is a tree that casts a 33 ft shadow at the same time a 5 ft pole casts a shadow which is 12 ft long?

(12 / 5) × 33 = 79.2 feet high

Divide the pole shadow by the pole height: (12 / 5) = 2.4 feet

Times the 2.4 by the tree shadow of 33 feet: 2.4 x 33 = 79.2