if the volume and the surface of a sphere are numerically equal then find the radius of the circle
Answers
Answered by
11
Step-by-step explanation:
Volume= surface area
4*22*r*r*r/7*3=4*22*r*r/7
(4/3*4)r³=r² (after pie cancelled)
(1/3)r³ = r²
r³= 3r²
(r/r)(3-2)=3
r = 3
Answered by
2
Answer:
3 units
Step-by-step explanation:
if the volume and the surface area of a sphere are numerically epual then radii is 3
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