symmetrically

/sɪˈmɛtrɪkli/
adverb
  1. In a way that has two matching halves or is balanced in arrangement.
    • She placed the candles symmetrically on the mantelpiece.
    • The pattern repeats symmetrically on both ends of the fabric.
    • The two sides of the building were arranged symmetrically around the central tower.
  2. In a way that involves a mutual or equal relationship between two things.
    • The data is distributed symmetrically around the mean.
    • The two companies are symmetrically dependent on each other's technology.
    • In a healthy friendship, trust flows symmetrically between both people.