A circle is inside a square. The radius of the circle is increasing at a rate of 4 meters per hour and the sides of the square are increasing at a rate of 5 meters per hour. When the radius is 2 meters, and the sides are 18 meters, then how fast is the AREA outside the circle but inside the square changing? The rate of change of the area enclosed between the circle and the square is 129.74 square meters per hour. Question Help: Message instructor Add Work Submit Question

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