The NCERT Solutions for Maths class 9 Surface Area and Volume Chapter 11 , provided by Vedantu, comprehensively cover Surface Area and Volume, essential for understanding 3D geometry. This includes the calculation of volume and area, both of which are covered in detail in the NCERT Solutions Class 9 Maths Chapter 13 , making them a valuable resource for learning about surface areas and volumes in depth. Sample Question 1 : A right circular cylinder just encloses a sphere of radius r as shown in Fig 13.1. The surface area of the sphere is equal to the curved surface area of the cylinder. Solution : True. Sample Question 2 : An edge of a cube measures r cm. If the largest possible right. NCERT Solutions for Class 9 Maths Chapter 13 Surface Areas and Volumes include the accurately designed wide range of solved exercise questions for an excellent understanding. These solutions in Maths for Class 9 are prepared considering the latest CBSE syllabus 2023-24 examination.