POLYGONS-1

A regular polygon has 55 sides. Find the total angles of that polygon.

Solution

n = 88

Total angles = (n - 2)180⁰

                   = (55 – 2)180⁰

                   = 53 x 180⁰

                   = 9540⁰

Total angles = 9540⁰

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A regular polygon has 34 sides. Find the total angles of that polygon.