symmetric
sym-met-ric
adjective
Having two halves or parts that are identical when divided or reflected.
"The building's facade was perfectly symmetric."
Thesaurus
Synonyms: radial, cruciform, radiate, symmetrical, trigonal, stellate, bilateral, bilaterally symmetrical, bilaterally symmetric, rhombohedral, regular, biradial
Antonyms: asymmetric, asymmetrical