How are translations described mathematically

What is the area of the triangle on the flag of the philippines in inches

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

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq