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Each interior angles of a polygon measures 157.5. What is n, the total number of sides in this polygon
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Each interior angles of a polygon measures 157.5. What is n, the total number of sides in this polygon

User Mondieki
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the exterior angles = 180 - 157.5 = 22.5 degrees
the exterior angles of all polygons add up to 360 degrees
therefore the total number of sides n = 360 / 22.5 = 16
User Niklasae
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