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Help due tomorrow!!!
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Help due tomorrow!!!

Help due tomorrow!!!-example-1
User Flaschbier
by
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1 Answer

3 votes

Answer:

x = 108°

Explanation:

Sum of measures of exterior angles of a polygon equals 360°

180° - 140° = 40°

68° + 64° + 60° + 40° + x = 360°

252° + x = 360° ⇒ x = 108°

User Hamid Parchami
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