what is both sides of potato called
When you get both sides of your bottom lip pierced it's called 'snake bites'.
If both sides are equal, it's called an equation. If both sides are NOT equal, it's called an inequality.
If you are playing tennis and there is one person on both sides of the court it is called singles. If there are two people on both sides of the court it is called doubles.
do you mean math equation? If you add a number to both sides of an equation you do not change it. That is called algebra
It was called that because both sides had dug trench lines until they reached the shore.
Symmetrical
north and south
There are two kinds: green tomato called "tomate verde" and red tomato called "jitomate".
It can be called as symmetry if that's what you mean
both
Compression.
bilateral