Use the proportion to find the missing dimension of the original rectangle. 1. Set up the proportion:2. Use cross products:3. Simplify:4. Divide:

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin