<prompt> More than normal posterior angle indicate:Horizontal growthVertical growthSagittal growthNo significance  <response>: Rakosi- Jarabak analysisThe sum of posterior angles i.e. the cranial base NSAr, articular SArGo, and gonial angles ArGoMe 396 degrees indicates clockwise direction of growth i.e. vertical growth.The sum of posterior angles i.e. the cranial base NSAr, articular SArGo, and gonial angles ArGoMe 396 degrees indicates anticlockwise direction of growth i.e. horizontal growth. 