A regular polygon has 12 sides. Find 1 the exterior angle 2 the interior angle 3 the sum of the interior angle

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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