Idon’t know how to find the area when using terms!

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

Will gve pints stars and brainliest

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?