Wednesday, August 11, 2010

exterior angles

Let us learn about exterior angles

Also for any polygon the total exterior angle will be 3600. Since it is a regular hexagon the exterior angle at every vertex equals 360/6 = 600.

The diagonals of the hexagon make 6 triangles inside the hexagon. The central angle of the hexagon is 3600. So the angle of each triangle will be= 360/6 = 600.

The diagonals act as angle bisectors at the vertex. So the interior angle of 120 degree is divided into two 60 degrees. So the triangles will have all the angles as 600. So all the triangles formed by the diagonals are equilateral triangles.

In our next blog we shall learn about adaptation of animals I hope the above explanation was useful.Keep reading and leave your



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