Are the ratios 5: 4 and 9: 6 equivalent?

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

What is the prime factorization of 230

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?