Question: wire 18 meters long is to be cut into two pieces One ece will be shaped as a square and the other piece ill be

wire 18 meters long is to be cut into two pieces

wire 18 meters long is to be cut into two pieces One ece will be shaped as a square and the other piece ill be shaped as a circle see the figure Answer arts a c 18 m 4x 18 4x O a Express the total area A enclosed by the pieces of wire as a function of the length x of a side of the square A x Simplify your answer b What is the domain of A domain Type interval notation c Graph A A x For what value of x is A smallest meters Use the MINIMUM function Round to two decimal places

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