Length   1600. mm
                   
                            Divide Horizontal distance By Vertical Height   =  Slope as a ratio of Incline or Gradient
       

                            To find the Angle of Gradient  - Divide the Vertical Height  By Horizontal Height =

                                                  Refer to Table of Tangents to find Angle in Degees

                                                              To Return to  'Click' ---- > Information Sheets Schedule
                                                 To Return to  'Click' ---- >  HMR Secure Ordering Site