NCERT Solutions for Class 9 Maths Chapter 13
Important NCERT Questions
Surface Areas and Volumes
NCERT Books for Session 2022-2023
CBSE Board, UP Board and Other state Boards
EXERCISE 13.9
Page No:237
Questions No:3
The diameter of a sphere is decreased by 25%. By what per cent does its curved surface area decrease?
Share
Get Hindi Medium and English Medium NCERT Solution for Class 9 Maths to download.
Please follow the link to visit website for first and second term exams solutions.
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/chapter-13/