Find KL in the picture below

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Find the solutions for a triangle with a =16, c =12, and b = 63º

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