Answer
$Sum=1620$
Work Step by Step
We know that the sum of the interior angles is given by:
$Sum=180*(n-2)$
Where n is the number of sides.
Thus, for the given problem, we have:
$Sum=180*(11-2)$
$Sum=1620$
Geometry: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281159
ISBN 13:
978-0-13328-115-6
Chapter 6 - Polygons and Quadrilaterals - 6-1 The Polygon Angle-Sum Theorems - Lesson Check - Page 356: 1
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
