michelle7590 michelle7590

12-06-2021
Mathematics

contestada

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

Respuesta :

ndkpj2x9gr ndkpj2x9gr

12-06-2021

Answer:

Ext angles = 40 degs 360/40 = 9 sides

Step-by-step explanation:

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