Friday, 12 February 2016

POLYGONS-1


A regular polygon has 83 sides. Find the total angles of that polygon.

Solution

n = 83

Total angles = (n - 2)1800

                   = (83 – 2)1800

                   = 81 x 1800

                   = 145800

Total angles = 145800


TRY THIS……………………….

A regular polygon has 58 sides. Find the total angles of that polygon.



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