# SOLUTION: a semicircle of radius r =2x is inscribed in a rectangle so that the diameter of the semicircle is the length of the rectangle. a.) express the area of the rectangle as a fu

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 Geometry: Rectangles Solvers Lessons Answers archive Quiz In Depth

 Question 605054: a semicircle of radius r =2x is inscribed in a rectangle so that the diameter of the semicircle is the length of the rectangle. a.) express the area of the rectangle as a function of x. b.) express the perimeter of the rectangle as the function of x.Answer by KMST(1868)   (Show Source): You can put this solution on YOUR website!I interpret the problem like this The length of the rectangle is and the width is . That makes the area and the perimeter would be