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A regular polygon of (2A+ 1) sides has 140° as the size of each interior angle. Find A​
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3 votes
A regular polygon of (2A+ 1) sides has 140°
as the size of each
interior angle. Find A​

User Sajan Parikh
by
5.4k points

1 Answer

2 votes

Answer:

Ext angles = 40 degs 360/40 = 9 sides

Explanation:

User Brinda K
by
5.2k points
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