A circle with radius of 3cm sits inside a 8cm times 7cm rectangle. what is the area of the shaded region. Round your final answer to the nearest hundredth

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