Question

What is the radius of the sphere whose surface area is numerically equal to its
volume?
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Answer 1

Answer:

area=volume

4πr^2    =   4 /3πr^3

4/4*π/π*r^2/r^2*3=r

3 units = radius

may it helps u

Answer 2

Step-by-step explanation:

CSA - Volume of sphere,

4*22/7*r*r - 4/3*22/7*r*r*r

r*r - 1/3r*r*r

1 - 1/3*r

r - 3