n this figure, polygon MNPQ is similar to polygon RSTV. The length of side QP is four, the length of side VT is one and the length of side TS is two. What is the length of side PN? PN = units

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2