anna gives Brendan 15 dollars, they will have the same amount of money .if instead Brendan gives anna 20 dollars, then anna will have three times as much as money Brendan .how much money does Brendan currently have

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units