A rectangle is to be inscribed in a semicircle of radius 7 cm as shown in the figure below. WebAssign Plot A(0) = 7cos(20) O A(0) = 7cos(0) O A(0) = 7sin (20) O A(0) = 49cos(20) O A(0) = 49sin(0) -7 cm Find the function that models the area of the rectangle. O A(0) = 49sin(20)

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