GEOMETRY 4

A regular polygon has 10 sides. Find the total angles of that polygon.

Solution

n = 10

Total angles = (n - 2)180⁰

                   = (10 – 2)180⁰

                   = 8 x 180⁰

                   = 1440⁰

∴ Total angles = 1440⁰

TRY THIS……………………….

A regular polygon has 44 sides. Find the total angles of that polygon.