103. If the sum of interior angles is double the sum of exterior angles taken in an order of a polygon, then it is a hexagon. 103. If the sum of interior angles is double the sum of exterior angles taken in an order of a polygon then it is a hexagon. July 17, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related