Surface area of a sphere whose volume is 539/3
Answers
Answered by
9
Here is your answer buddy,
(Given) Volume of a Sphere = 539/3
Therefore,
4/3πr^3= 539/3
=> r^3 = 539×3×7/3×4×22
=> r^3 = 49×7/4×2
=> r^3 = 343 / 8
=> r^3 = (7/2)^1/3
=> r = 7/2
Now,
Surface Area = 4πr^2
= 4×22×7/2×7
= 2×22
= 44.
Hope this helps you.
Be Brainly.
(Given) Volume of a Sphere = 539/3
Therefore,
4/3πr^3= 539/3
=> r^3 = 539×3×7/3×4×22
=> r^3 = 49×7/4×2
=> r^3 = 343 / 8
=> r^3 = (7/2)^1/3
=> r = 7/2
Now,
Surface Area = 4πr^2
= 4×22×7/2×7
= 2×22
= 44.
Hope this helps you.
Be Brainly.
Similar questions