Ex 11.4, 1 (i) - Chapter 11 Class 9 Surface Areas and Volumes

Last updated at August 14, 2026 by

Ex 11.4, 1 (i) - Find Volume of a Sphere whose radius is 7 cm - Ex 11.4

 

 

 

Remove Ads
Teachoo · Class 9 Explore Class 9

Transcript

Ex 11.4 1 Find the volume of a sphere whose radius is 7 cm Radius = 7 cm Volume of sphere = 4/3 r3 = (4/3 22/7 7 7 7) cm3 = (4/3 22 1 7 7) cm3 = 4312/3 cm3 = 1437.33 cm3

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.