find the surface area of a sphere whose volume is 38808m².
Answers
Answered by
0
Step-by-step explanation:
Sphere
Solve for surface area
A≈5543.26
V Volume =38808
Using the formulas
A=4πr2
V=4
3πr3
Solving forA
A=π⅓(6V)⅔=π⅓·(6·38808)⅔≈5543.25638
Answered by
0
Answer:
21m
Step-by-step explanation:
v= 4/3πr^3
38808 = 4/3 X 22/7 X r^3
9702 X 3 = 22/7 X r^3
29106 X 7/22 = r^3
1323 X7 =r^3
9261=r^3
√9261=r
r=21
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