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The value of x of the polygon

The value of x of the polygon-example-1
User Vivek Rajagopalan
by
2.6k points

1 Answer

11 votes
11 votes

Answer:

x=97°

Explanation:

(n-2)180°

(5-2)180°

3×180°=540°

total angle=540°

136+127+108+72+x=540°

User Tilak
by
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