<![CDATA[C2]]>https://forum.poshenloh.com/category/602RSS for NodeFri, 30 Oct 2020 00:53:45 GMTTue, 14 Jul 2020 00:20:23 GMT60<![CDATA[Why is the ratio of △PCD to △PAB the square of the ratio of their sides?]]>https://forum.poshenloh.com/topic/313/why-is-the-ratio-of-pcd-to-pab-the-square-of-the-ratio-of-their-sideshttps://forum.poshenloh.com/topic/313/why-is-the-ratio-of-pcd-to-pab-the-square-of-the-ratio-of-their-sidesTue, 14 Jul 2020 00:20:23 GMT