A polygon has an angle sum of 360° and each angle measures 90°. What

1.	A polygon has an angle sum of 360° and each angle measures 90°. What is the polygon?
Answer» <strong> Rectangle andsquare are polygons that have an angle sum of 360° and each angle measures 90°.</strong><p>A closed shape having sides and vertices is known as a polygon. If a polygon hasinterior angles and sides are equal, it is known as a regular polygon.</p>

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