In the figure above, if A, B, and C are the areas, respectively, of the three nonoverlapping regions formed by the intersection of two circles of equal area, what is the value of B + C ?
1.$$A + 2B + C = 24$$
2.$$A + C = 18$$ and $$B = 3$$
应版权方要求，不支持在线看题功能，感谢您的理解。
In the figure above, if A, B, and C are the areas, respectively, of the three nonoverlapping regions formed by the intersection of two circles of equal area, what is the value of B + C ?
1.$$A + 2B + C = 24$$
2.$$A + C = 18$$ and $$B = 3$$
正确答案: D