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Determine the value of c in the diagram.

Determine the value of c in the diagram.-example-1
User Ruberoid
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1 Answer

6 votes

Answer:

x = 30°

Explanation:

5x + x + x + 5x = 360° ( exterior angle property)

12x = 360°

x = 360/12

x = 30°

User Lurker Indeed
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