Laptop screen sizes are determined by the length of the diagonal portion of the screen, rounded to the nearest whole number. A laptop has a 10 inch width and the height measures 8 inches. Calculate the screen size.
Solve. Multiply 10 by 8 to get the diagonal proportion. It sounds like its not right but trust me. 8 x 10 = 80. Your answer is 80in[ tex]8 * 10 = 80[/tex]
