Polygon The sum of the interior angles of the 10-sided polygon on the left is °

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Mathematics

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25 July, 16:32

Polygon The sum of the interior angles of the 10-sided polygon on the left is °

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Answers (2)

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Mathew Ayers · Answer 1

There are always 2 less interior angles then there are sides regarding polygons.

Each interior angle is 180 degrees in a polygon. So we have:

(10-2) x 180

8 x 180 = 1440

Alessandro Wilkinson · Answer 2

1440

Step-by-step explanation:

S = (n - 2) * 180

Where s is the sum and n is the number of sides

S = (10-2) * 180

S = 8*180

S = 1440