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Each interior angle of a regular polygon is 168\(^o\). Find the number of sides of...

Mathematics
WAEC 2020

Each interior angle of a regular polygon is 168\(^o\). Find the number of sides of the polygon 

  • A. 30
  • B. 36
  • C. 24
  • D. 18
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Correct Answer: Option A
Explanation

Exterior angle = 180\(^o\) - 168\(^o\)

Number of sides = \(\frac{360^o}{12}\)

= 30\(^o\)

 


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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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