How many feet of trim?

Question

Jason is adding a baseboard trim around the edge of his floor. The room is 14 feet wide and 12 feet long. There is a door opening that is 3 feet wide. How many feet of trim will Jason need?

Answer 1

A room has 2 sides of 14 =28

2 sides of 12=24

Added together that is 52

Take away 3 for the door leaves 49 feet