It makes us think there is new information or a follow-up question and we spend time opening the thread. Simply click on the Thank button at the bottom left-hand corner of any post you find helpful. I agree with Mike.
Symmetry comes from a Greek word meaning 'to measure together' and is widely used in the study of geometry. Mathematically, symmetry means that one shape becomes exactly like another when you move it in some way: turn, flip or slide.
bilateral symmetry is when you can divide something into to equal half's like if you cut a line through the middle of a circle you have 2 half's that are the same that is radi â¦ al symmetry.adial symmetry is every line or direction going towards a central axis in other words all directions pointing to the exact middle of the object. Hope this helps ^_^. P.S. If you don't believe me look it up.