Question

write formula for finding sum or all interior of a polygon having n
side
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Answer 1

The formula for calculating the sum of interior angles is ( n − 2 ) × 180 ∘ where is the number of sides. All the interior angles in a regular polygon are equal.

Answer 2

Answer:

The sum of all the interior angles of a polygon of 'n' sides = $(n-2)180^{0}$.