<h2>SO. ?????????????????????</h2>
Answer:
c) -1
Step-by-step explanation:
-2-3-(-4)
=-5+4
=-1
<span>I believe the answer is 60.75pi, calculated as follows:</span>
Area of Circle: (9 * 9) * pi = 81pi
Area of Shaded Area = (90 / 360) * 81p = 20.25pi
81pi - 20.25pi = 60.75pi
