Trahen is building a fence that is 6 feet high and 18 feet wide to put around his garden. He has two sizes of boards that he can use. One is 2 feet by 6 feet and the other is 4 feet by 6 feet. Trahen can put the boards either horizontally or vertically and he has lots of boards of each size. How many different ways can he build the fence?

**Details and assumptions**

Trahen only builds 1 fence that is 6 feet high by 18 feet wide.

×

Problem Loading...

Note Loading...

Set Loading...