Question

find the sum of interior angles of each of the following polygons 11 gone​

Answer 1

Answer:

HEXAGON:

hexagons

Using the same methods as for hexagons to the right (I'll let you do the pictures)...  

To find the sum of the interior angles of an 11-gon, divide it up into triangles... There are nine triangles...  Because the sum of the angles of each triangle is 180 degrees...  We get

11-gons  

So, the sum of the interior angles of an 11-gon is 1620 degrees.

Step-by-step explanation:

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