# Painting a hut

It is necessary to paint the exterior walls of hut whose layout is a rectangle of 6.16 m x 8.78 m wall height is 2.85 meters. Cottage has five rectangular windows; three have dimensions of 1.15 m x 1.32 m and two 0,45 m x 0.96 m. How many m

^{2}is necessary to paint?**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

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