Tv screens are measured on the diagonal. if we have a tv-cabinet that is 64 inches long and 52 inches high, how large a tv could we put in the space (leave 2-inches on all sides for the edging of the tv)

Basically, we are to find the area of the television screen. Because a TV is rectangular in form, the formula for the area is written below:

A = L*W

The given dimensions are 64 inches in length and 52 inches in width. But that includes the edges. To compute for the screen area only, we subtract 4 inches (2 inches on both sides) to each dimension.

A = (64 - 2) (52 - 2)

A = 3,100 square inches