Hello students and in this video we have Mathematics Class 9th, Chapter 12, Heron's Formula, NCERT. Math Class 9 chapter 12, Exercise - 12.1 Question 1 --------------****----------------****------------****-------- ⭐Let's connect Instagram - / saurabh_bishwas_01 Facebook - / saurabhbishwas01 #Mathclass9chapter12 #herons_formula #class9mathchapter12 Thank you.