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Solve for x...........................................
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3 votes
Solve for x...........................................

Solve for x...........................................-example-1
User Lowkase
by
8.2k points

1 Answer

3 votes

Answer:

x = 12

Explanation:

The exterior angles of any polygon always add up to 360, so:


5x+4+4x+9+7x+4+9x-6+4x+1=360\\29x+12=360\\29x = 348\\x = 12

User Mike Boddin
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