Need help finding the value of X? Not sure

asked Oct 18, 2021 178k views

5 votes

by Newaz

4.0k points

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4 votes

Answer:

It's actually incorrect.

Explanation:

The interior angle of a nonagon is 140. The values should add up to 180.

X=180-140

180-140=40

Therefore, X=40

Luca Molteni answered Oct 23, 2021

3.5k points

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