https://wiki.jcraft-eoe.com/api.php?action=feedcontributions&feedformat=atom&user=Porter64Y2 2026-10-15T02:34:15Z User contributions MediaWiki 1.45.3 https://wiki.jcraft-eoe.com/index.php?title=Answers_About_Geometry&diff=143829 2026-10-06T09:13:37Z

<p>Porter64Y2: </p> <hr /> <div>&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. [https://spinpg1.com/ SPINPG] 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>

Porter64Y2 https://wiki.jcraft-eoe.com/index.php?title=User:Porter64Y2&diff=143828 2026-10-06T09:13:34Z

<p>Porter64Y2: Created page with &quot;Hi there! :) My name is Porter, I&#039;m a student studying Hotel Administration from Egarn, Austria.&lt;br&gt;&lt;br&gt;Feel free to visit my site; [https://spinpg1.com/ SPINPG]&quot;</p> <hr /> <div>Hi there! :) My name is Porter, I'm a student studying Hotel Administration from Egarn, Austria.&lt;br&gt;&lt;br&gt;Feel free to visit my site; [https://spinpg1.com/ SPINPG]</div>

Porter64Y2