SOLUTION: hi1 please help me with this.thanks for anyhelp coming this way The sum of the interior angles of a polygon is 2340 degrees. How many sides does the polygon have?? i know it

Question 119780: hi1
please help me with this.thanks for anyhelp coming this way
The sum of the interior angles of a polygon is 2340 degrees. How many sides does the polygon have??
i know its 15 sides buth in need a solution for it .
Found 2 solutions by scott8148, jim_thompson5910:
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
the sum of the interior angles of an n sided polygon is 180�(n-2)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Remember, the sum of the interior angles of any polygon is: where S is the sum and n is the number of sides

Start with the given equation

Plug in S=2340

Distribute

Add 360 to both sides

Combine like terms on the right side

Divide both sides by 180 to isolate n

Divide

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Answer:
So our answer is

So this polygon has 15 sides.
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