MANNAM FOUNDATION CENTRE FOR EDUCATIONAL TECHNOLOGY

POWERPOINT PRESENTATION Submitted to Submitted byProf: N.K. Venugopal Akhila Babu

Mathematics Code : 18014373002

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TOPIC : POLYGONS

POLYGONSA closed figure having three or more sides are generally called as

polygons. The basic geometrical notion of a polygon has been adapted in various ways to suit particular purposes. Mathematicians are often concerned only with the bounding closed polygonal chain and with simple polygon which do not self-intersect, and they often define a polygon accordingly

Examples of Polygons

Regular Polygons

A polygon with equal sides and equal angles are called a regular polygon. Regular polygons may be convex or star. In the limit, a sequence of regular polygons with an increasing number of sides becomes a circle.

SquareA quadrilateral with equal sides and

equal angles are called as square

90 90

90 90

Regular PentagonA pentagon with equal sides and equal

angles are called regular pentagon

Regular hexagonA hexagon with equal sides and equal

angles are called regular hexagon

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