Maths ncert book Chapter 13-Surface area and volume
Exercise-13.2 Question no.9
pg no.217
Dear student,
Refer to the following link for question 9
https://www.meritnation.com/cbse-class-9/math/math-ncert-solutions/surface-areas-and-volumes/ncert-solutions/11_1_1308_110_217_2851
Regards
Refer to the following link for question 9
https://www.meritnation.com/cbse-class-9/math/math-ncert-solutions/surface-areas-and-volumes/ncert-solutions/11_1_1308_110_217_2851
Regards