find the number of sides of the the polygon whose sum of interior angles is 3240 deg
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Answered by
0
Answer:
Icosagon
Step-by-step explanation:
In geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon's interior angles is 3240 degrees.
Internal angle (degrees): 162°
Dual polygon: Self
Edges and vertices: 20
Answered by
2
Answer:
20 sides
Step-by-step explanation:
3240 ÷ 162 = 20
The sum of any icosagon's interior angles is 3240 degrees..
Internal angle (degrees): 162°
Edges and vertices: 20
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