You are designing a rectangular poster to contain 75 in^2 of printing with a 3-in margin at the top and bottom and a 1-in margin at each side. what overall dimensions will minimize the amount of paper used? 1. what is the vertical height of the poster that will minimize the amount of paper used?
h=? in2. wha tis the horizontal width of the poster that will minimize the amount of paper used? w=? in