Which statement is true regarding the two shaded sectors of circle o? explain. answer is c just checked a. the area of sector aob is greater than the area of sector doc because the central angle measures are equal. b. the area of sector doc is greater than the area of sector aob because the radii are equal. c. the area of sector aob is equal to the area of sector doc because the central angle measures are equal. d. the area of sector aob is equal to the area of sector doc because the radii are equal.