How many sides does a Decagon have? $(a){\\text{ 7}} \\\\(b){\\text{ 8}} \\\\(c){\\text{ 9}} \\\\(d){\\text{ 10}} \\\\ $
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File:10 Sided Polygon.jpg - Wikimedia Commons
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A regular polygon of 10 sides is constructed. The number of ways in which 3 vertices can be selected so that no two vertices are consecutive is
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![What Is a 10 Sided Shape Called[Solved]](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/regular-decagon-1616407120.png "What Is a 10 Sided Shape Called[Solved]")
What Is a 10 Sided Shape Called[Solved]
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Decagon | Definition, Sides & Shape - Video & Lesson Transcript | Study.com
