The sum of all interior angles of a polygon is 1260Â°. Find the number of sides of the polygon._x005F_x000D_

The sum of all interior angles of a polygon is 1260Â°. Find the numb

1.	The sum of all interior angles of a polygon is 1260Â°. Find the number of sides of the polygon._x005F_x000D_
A.	11
B.	8
C.	10
D.	9
Answer» E.

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The sum of all interior angles of a polygon is 1260Â°. Find the number of sides of the polygon._x005F_x000D_

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