Does this answer look right or I’m totally wrong please help !!! ASAP

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

If g^-1(x) is the inverse of g (x) which statement must be true

Will mark name all segments skew to bc