Monday 5 December 2016

REGULAR POLYGONS 3


Total degrees of a regular polygon are 41400. Find the number of sides of that polygon.

Solution


Total degrees = (n - 2)1800

                41400   = (n – 2)1800

                41400   = 180n - 3600

                41400 + 3600  = 180n

                45000  = 1800n

                45000  = 1800n
                1800       1800


TRY THIS……………………….


Total degrees of a regular polygon are 59400. Find the number of sides of that polygon.
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