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Sagot :
Answer:
b) The surface area
Step-by-step explanation:
Surface area of sphere formula,
→ 4πr²
Thus, option (b) is the answer.
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[tex]\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]
What does the formula 4πr² give?
[tex]\blue\textsf{\textbf{\underline{\underline{Answer and how to Solve:-}}}}[/tex]
Formula for Volume of a Sphere:-
[tex]\bold{V=\displaystyle\frac{4}{3} \pi r^3}[/tex]
So the answer is not Option A.
Formula for Surface Area of a Sphere:-
[tex]\bold{A=4\pi r^2}[/tex]
This looks exactly like the formula we need.
So the right answer is
[tex]\boxed{\boxed{\underline{\bold{Option\:B}}}}[/tex]
Good luck.
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