What is the sum of interior angles for a nonagon

What is the sum of interior angles for a nonagon

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the sum of interior angles in polygons by dividing them into triangles. It introduces the formula (n-2) * 180 degrees, where n is the number of sides. The tutorial then identifies the number of sides for various polygons, focusing on a nonagon, and calculates its interior angle sum.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does 'n' represent in the formula for the sum of interior angles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the sum of the interior angles for a nonagon.

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