Question

What is the sum of the interior angles of the polygon pictured below?

Answer 1

1,260 degrees

Explanation:

Interior angles of a polygon = number of sides minus two times180 degrees.

9-2 = 7

7 x 180 degrees = 1,260 degrees

Answer 2

• 1260°

Given :

• A polygon with 9 sides

To find :

• Sum of it's interior angles

Solution :

We know that,

• A polygon with 9 sides is called a Nonagon.
• Sum of all the interior angles of a Nonagon is 1260°.

Thus, the sum of the interior angles of the given polygon would be equal to 1260°.

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