The record plat shall show the names, location, and widths of all streets and other areas to be dedicated to the public use and all easements to be dedicated for the installation and maintenance of utilities, all fully dimensioned, showing the angles of intersection of streets and the radii, chords, point of tangency, sub-tangent lengths and central angles for all curvilinear streets, and the radii of all rounded corners, and shall also contain notations concerning the dedication, reservation, and use of such public areas and easements and reference to the status of such areas adjacent to the subdivision.
(LDC § 7.7.30)