7. The area of a regular hexagon of side ‘a’ is the sum of the areas of the five equilateral triangles with side a. 7. The area of a regular hexagon of side ‘a’ is the sum of the areas of the five equilateral triangles with side a. July 2, 2021 Category: Chapter 12 - Heron's Formula , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related