NCERT Solutions for Class 9 Maths Chapter 10 Heron’s Formula Ex 10.1 helps you understand the concepts given in the chapter. All our solutions are prepared according to the new patterned NCERT Book and syllabus. This exercise explains how to find the area of triangles using Heron’s formula. Solving class 9 maths NCERT solutions exercise 10.1 will help you to understand the chapter conceptually and ultimately help to ascend marks in the exams.