The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
The interior angles add up to (20-2)*180 = 18*180 = 3240 degrees.
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The interior angles of a 20 sided polygon add up to 3240 degrees
An icosagon is a 20 sided polygon and its interior angles add up to 3240 degrees
3240o. The sum of the interior angles of a n sided polygon is sum = (n - 2) x 180o An icosagon has 20 sides, thus the sum of its interior angles is: sum = (20 - 2) x 180o = 3240o
A 20-sided polyhedron is an icosahedron. A 20-sided polygon is an icosagon.
Icosahedron is a 20 sided polygon.