## Kernel::Triangle_2

A type representing triangles in two dimensions.

### Refines

CopyConstructible, Assignable, DefaultConstructible

### See Also

CGAL::Triangle_2<Kernel>
Kernel::BoundedSide_2
Kernel::ComputeArea_2
Kernel::ComputeSquaredDistance_2
Kernel::ConstructOppositeTriangle_2
Kernel::ConstructTriangle_2
Kernel::ConstructVertex_2
Kernel::DoIntersect_2
Kernel::Equal_2
Kernel::HasOnBoundary_2
Kernel::HasOnBoundedSide_2
Kernel::HasOnNegativeSide_2
Kernel::HasOnPositiveSide_2
Kernel::HasOnUnboundedSide_2
Kernel::Intersect_2
Kernel::IsDegenerate_2
Kernel::OrientedSide_2