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Ex 3.2, 6 - (a) What is the minimum interior angle possible for a

Ex 3.2, 6 - Chapter 3 Class 8 Understanding Quadrilaterals - Part 2

 

 


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Ex 3.2, 6 (a) What is the minimum interior angle possible for a regular polygon? Why?We know that Sum of angles of a regular polygon = Number of sides × interior angle (n − 2) 180° = n × interior angle Interior angle = ((𝑛 − 2))/𝑛 × 180° Interior angle = (1−2/𝑛) × 180° For the interior angle to be minimum, (1−2/𝑛) should be minimum. The value of the interior angle will keep on increasing as the number of sides increases Thus the minimum interior angle possible for a regular polygon is 60°

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.