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Find the Measure of Each Exterior Angle of a Regular Polygon of 9 Sides - CBSE Class 8 - Mathematics

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Question

Find the measure of each exterior angle of a regular polygon of 9 sides

Solution

Sum of all exterior angles of the given polygon = 360º

Each exterior angle of a regular polygon has the same measure.

Thus, measure of each exterior angle of a regular polygon of 9 sides

= `360^@/9 = 40^@`

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 3: Understanding Quadrilaterals
Ex. 3.20 | Q: 2.1 | Page no. 44

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Solution Find the Measure of Each Exterior Angle of a Regular Polygon of 9 Sides Concept: Polygons - Regular and Irregular Polygons.
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