A cuántos grados equivalen πrad​

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

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41