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Area of a Regular Polygon. Section 11.6. Apothem of a polygon – Distance from the center to the middle of any side of a polygon. The apothem bisects the central angle.
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Area of a Regular Polygon Section 11.6
Apothem of a polygon – Distance from the center to the middle of any side of a polygon. The apothem bisects the central angle. • Central angle of a regular polygon – Angle formed by two lines from the center to consecutive vertices of a polygon. The measure of the central angle is 360/number of sides.
Area of a regular polygon a = apothem P = perimeter of the polygon
Find the area of the regular hexagon with the given information below 6 in 6 in
Find the area of the regular pentagon with the given information below 5 in 4 in
Find the area of the regular octagon with the given information below: 8 yd
Practice Problems • p.765: 6-9, 14-16, 19-21,