A radio station sends out radio waves in all directions from a tower at the center of the circle of broadcast range if the circle has a diameter of 74 mi how large an area is reached use 3.14

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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

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece