Please answer the answer correctly

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

Aline that intersects one of two parallel lines intersects the other also always sometimes never

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.