minus-squareberber@lemmy.chaos.berlincaketoMemes@lemmy.ml•You don't have to use gyroelongationlinkfedilinkarrow-up7·5 months agoand they also have to not only intersent perpendicularly, but also each of their centers must coincide. linkfedilink
and they also have to not only intersent perpendicularly, but also each of their centers must coincide.