the ratio surface area of sphere is 16 : 9 the ratio of their volumes
Answers
Answered by
13
Given that surface area of sphere = 16:9.
The surface area of the sphere = 4pir^2 and 4piR^2.
4pir^2: 4piR^2
r: R = 4:3
Volume of the spheres = (4/3)pir^3 :(4/3)piR^3
= r^3: R^3
= 4^3:3^3
= 64:27.
Hope this helps!
The surface area of the sphere = 4pir^2 and 4piR^2.
4pir^2: 4piR^2
r: R = 4:3
Volume of the spheres = (4/3)pir^3 :(4/3)piR^3
= r^3: R^3
= 4^3:3^3
= 64:27.
Hope this helps!
Answered by
6
Step-by-step explanation:
hope it helps you
follow me
Attachments:
Similar questions