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Mathematics, 27.05.2021 19:30 chie42

A circular window is surrounded by a circular frame. The radius of the window is m − 2 and the radius of the full circle formed by the frame is m + 2. Write a polynomial that represents the area of just the frame itself, not including the space covered by the window.
(The area of a circle is given by A = πr 2, where r represents the radius of the circle.)

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