EntityQ2246553· pop 18· linked from 83 articleshyperbolic triangleSign in to savetriangle in the hyperbolic plane, possibly having ideal verticesConnectionshyperbolic geometryEntityspherical trigonometryEntitytriangleEntityareaEntityInternational Standard Book NumberEntityangleEntitylineEntitypointEntitydimensionEntitygroupEntityEuclidean geometryEntityequilateral triangleEntityline segmentEntityhypotenuseEntityright angleEntityUniversity of GlasgowEntitylaw of sinesEntityEuclidean spaceEntityhyperbolic functionEntitysquareEntityCategoriesHyperbolic geometryTypes of triangles