Math, asked by sofiasofiuv, 2 months ago

If the radius of a sphere is doubled, then what is the ratio of there surface area?
(a) 1:2
(b) 2:1
(c) 1:4
(d) 4:1

Answers

Answered by vk375

3

Answer:

option (d): 4:1 is the correct answer

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