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I keep getting 3.2 but I don’t think is right

I keep getting 3.2 but I don’t think is right-example-1
User Emad Salah
by
7.6k points

1 Answer

10 votes

Answer:

x=14

Explanation:

The interior angles of a regular decagon are the same and add up to 1440.

10(10x+4)=1440

User Darkpbj
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