Kalkulata ni akɛbuɔ he ni bɛ nɔ ko he akɔntaa kɛha arch feemɔ
R1 - Arch lɛ mligbɛ radius.
R2 - Arch lɛ kponɔgbɛ radius.
S - Arch mli fãi lɛ ayibɔ.
U - Koŋ ni yɔɔ kooloo lɛ fã ko mli.
Program nyɛmɔi.
Akɔntaabuu kɛha tso ŋwɛi ŋtayaa lɛ mlijaa kɛ efãi ayibɔ.