###### Example8.3.19

A designer is designing a \(50\)-inch TV, which implies the diagonal of the TV's screen will be \(50\) inches long. The screen's length to width ratio will be \(4:3\text{.}\) Find the TV screen's length and width.

A designer is designing a \(50\)-inch TV, which implies the diagonal of the TV's screen will be \(50\) inches long. The screen's length to width ratio will be \(4:3\text{.}\) Find the TV screen's length and width.