https://windsofvalenwiki.com/api.php?action=feedcontributions&feedformat=atom&user=HarryKahle5 2026-10-19T12:56:51Z User contributions MediaWiki 1.46.0 https://windsofvalenwiki.com/index.php?title=Answers_About_Geometry&diff=4851 2026-09-19T13:12:40Z

<p>HarryKahle5: </p> <hr /> <div>&lt;br&gt;The perimeter is both on the outside and [https://winbet55.uk pg slot] the inside of a shape, as it is basically the outside wall/border of a shape and can therefore be viewed from the outsi&lt;br&gt;Read more&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;Math and Arithmetic&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;+2&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;What is the [https://mondediplo.com/spip.php?page=recherche&amp;recherche=circumference circumference] of a circle if its area is 81π?&lt;br&gt;&lt;br&gt;&lt;br&gt;Asked by Anonymous&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;C = 81 pi = 2pi r&lt;br&gt;&lt;br&gt;Hence&lt;br&gt;&lt;br&gt;2 pi r = 81pi&lt;br&gt;&lt;br&gt;r = 81 pi / 2 pi&lt;br&gt;&lt;br&gt;Cancel down&lt;br&gt;&lt;br&gt;r = 40.5&lt;br&gt;&lt;br&gt;A = pi r^(2)&lt;br&gt;&lt;br&gt;A = pi ( 40.5)^(2)&lt;br&gt;&lt;br&gt;A = 1640.25 pi units^(2)&lt;br&gt;&lt;br&gt;</div>

HarryKahle5 https://windsofvalenwiki.com/index.php?title=User:HarryKahle5&diff=4850 2026-09-19T13:12:33Z

<p>HarryKahle5: Created page with &quot;Hi! &lt;br&gt;My name is Harry and I&#039;m a 28 years old boy from United Kingdom.&lt;br&gt;&lt;br&gt;My blog - [https://winbet55.uk pg slot]&quot;</p> <hr /> <div>Hi! &lt;br&gt;My name is Harry and I'm a 28 years old boy from United Kingdom.&lt;br&gt;&lt;br&gt;My blog - [https://winbet55.uk pg slot]</div>

HarryKahle5