What is the curved surface area of a sphere of radius r? *
1 point
4πr²
3πr²
6πr²
2πr²
Answers
Answered by
1
Answer:
Hope you like this answer❣️
Step-by-step explanation:
A shown in the figure, the radius of the cylinder will be r and height of the cylinder will be 2r.
∴ curved surface area of the cylinder = 2πrh
=2π(r)(2r)
=4πr
2
Answered by
0
Answer:
4πr^2 is the answer
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