Answer:
C.
Step-by-step explanation:
The radius of the circle is 24 units, then the area of the whole circle is
The shaded circle is limited by 45° angle, so its area is
of the area of the whole circle.
The area of the shaded circle is
Use a calculator and type
4.108 +
15.23 =
------------------
19.338
6 hearts to 9 stars