The sum of measures of the interior angles of the nonagon is to be estimated.
Answer to Problem 11.5.5EP
The sum of measures of the interior angles of the nonagon is
Explanation of Solution
Given:
Convex
Concept Used:
The polygon interior angles sum theorem is given by the following expression:
Where,
Sides of polygon:
Calculation:
The name of the given polygon is nonagon that has nine sides. So,
Now, use the polygon interior angles sum theorem to find out the sum of measures of the interior angles of the nonagon:
Conclusion:
Hence, the sum of measures of the interior angles of the nonagon is
Chapter SH Solutions
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