Question

What is the sum of all the interior angles of a polygon having ‘n’ sides?​

Answer 1

Answer:

We know that the sum of the interior angles of a regular polygon with 'n' sides = 180 (n-2). The interior and exterior angle at each vertex form a linear pair

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Answer 2

Answer:

Step-by-stf we know the sum of all the interior angles of a regular polygon, we can obtain the interior angle by dividing the sum by the number of sides. In a polygon of ‘n’ sides, the sum of the interior angles is equal to (2n – 4) × 90°. ABCDE is a “n” sided polygon.