| Cosine Tangent
| Character Information
Cosine Tangent is a member of The Superfriends. His nickname suggests that he likes Trigonometry.
Cosine, along with the other Superfriends, invited Bart into their group. He, along with Martin, Database and Report Card, helped Lisa to create SpringFace. Nelson threw Martin into the other nerds, knocking them all down. He then bowled a monitor into the group, knocking them over again.
He and Database both lost the Springfield Elementary "race around the school" since they both wasted time testing the wind speed.
Behind the Laughter
His surname much like his first name is a reference to Trigonometry.