the factored equation for for Zachary's flight is given by y=ax(x-6). Substitute your vertex point into this equation to determine the "a" value, and round it to one decimal place. the vertex point is (3,25). PLEASE HELP ASAP

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