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Find the value of x.

Find the value of x.-example-1
User ProEvilz
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1 Answer

3 votes

Answer:

89

Explanation:

As we know Polygonal interior angle=(n - 2)×180°

N=the side numbers of the Polygon

It is 4 sides, so the total interior angle degree is(4 - 2)×180°=360°

360°--29°-88°-154°=89°

User Alex Beardsley
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