Question

If the radius of a sphere is doubled, then what is the ratio of their surface area?

(a) 1 : 2

(b) 2 : 1

(c) 1 : 4

(d) 4 : 1


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Answer 1

Answer:

1. 1:4 right.......hmmm

Answer 2

$\huge\underline\mathcal\red{Hello Mate}$

$\huge\underline\mathfrak\blue{ANSWER....!!!!!!}$

1:4

Mark it as BRAINLIST ANSWER ❤️