The screen aspect ratio, or the ratio of the width to the height, of a high-definition
television is 16:9. The size of a television is given
by the diagonal distance across the screen. If an
HDTV is 41 inches wide, what is its screen size?

~How would I solve this using pythagorean theorem?~

Ken leaves work 20 minutes late. he decides to make up time by taking the toll road instead of side streets. he can travel three times faster by taking the toll road. create an equation to represent his total travel time, including wait time, where x is the number of minutes the drive was expected to take