belly7072 belly7072 07-11-2022 Mathematics Answered Use the formula for the area of a circle (A-ar) to find the area of the bull's- eye. 12 20 100 mm 12 mm 180 mm A. 101,736 mm2 B. 452.39 mm2 C. 22,686 mm2 D. 31,400 mm² 13