Is It to Big? Perimeter?

Task Description: This task we had to figure out the perimeter of the sandwich's.We had three problems to figure out and they were about,Jane's sandwich's, Mr Moran Sandwich's and Miss Parrant's Sandwich's.On these problem's the sandwich's have different, Width and Length's.When we finish we have to ask our teacher if we can post it and if he says yes then we can.