The closed cyclic self-intersecting hexagon formed by joining the adjacent antiparallels in the construction of the cosine circle. The sides of this hexagon have the property that, in addition to , , and being antiparallel to , , , the remaining sides , , and . The cosine hexagon is a special case of a Tucker hexagon.

# Cosine Hexagon

## See also

Cosine Circle, Lemoine Hexagon, Tucker Hexagon## Explore with Wolfram|Alpha

## Cite this as:

Weisstein, Eric W. "Cosine Hexagon." From
*MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/CosineHexagon.html