Sentence 1: The hyperbolic case is similar , with the area of a disk of the intrinsic radius '' R '' in the ( constant curvature formula 83 ) hyperbolic plane given by
Sentence 2: The hyperbolic case is similar , with the area of a disk of hyperbolic radius '' R '' in the ( intrinsic curvature formula _ 83 ) constant plane given by

Do these two sentences convey the same information?
no