What Is the strongest shape, and why? by Tom Wang 王治淳 https://padlet.com/s15087_13/nz9vvo134i08 Circle, Square, Triangle en-us 2018-12-12 07:36:25 UTC 2025-10-04 00:16:59 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png SIGN UP HERE! s15087_13 https://padlet.com/s15087_13/nz9vvo134i08/wish/316081606 2018-12-20 07:09:50 UTC https://padlet.com/s15087_13/nz9vvo134i08/wish/316081606 SIGN UP HERE! s15087_13 https://padlet.com/s15087_13/nz9vvo134i08/wish/316081618 2018-12-20 07:10:02 UTC https://padlet.com/s15087_13/nz9vvo134i08/wish/316081618 SIGN UP HERE! s15087_13 https://padlet.com/s15087_13/nz9vvo134i08/wish/316081637 2018-12-20 07:10:10 UTC https://padlet.com/s15087_13/nz9vvo134i08/wish/316081637 SIGN UP HERE! s15087_13 https://padlet.com/s15087_13/nz9vvo134i08/wish/316081642 2018-12-20 07:10:14 UTC https://padlet.com/s15087_13/nz9vvo134i08/wish/316081642