# The sum of the interior angles of a pentagon

The sum of the interior angles of a pentagon is

- 540
^{0} - 630
^{0} - 270
^{0} - 360
^{0}

**Answer: (1) 540 ^{0}**

**Explanation:-**

**Formula –**

The sum of the interior angles of a polygon = (n – 2 ) x 180 degree

Where, n – the number of side in polygon.

Then, The sum of the interior angles of a pentagon = (5 – 2) x 180 degree (pentagons have 5 sides)

= 3 x 180 = 540 degree

Hence, the answer is (1)540 degree.