1 Answer

Dirk Hoffmann · Answer 1 · 2021-11-11T19:36:23+0000

Answer:

900

Explanation:

The sum of the interior angles of a polygon with n sides is given by the formula:

S=(n-2)180

The polygon given has 7 sides. Substitute 7 for n. Thus:

$S=(7-2)180\\S=5(180)\\S=900$

The sum of the interior angles is 900 degrees.

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