A 4 cm x 6 cm rectangles it inside a circle with radius of 11 cm what is the radius of the shaded region

The graph shown is the graph of which function?

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

Use corrrct notations to name the sides