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Amit kumar

· started a discussion

· 1 Months ago

Wrong (Question:326252.0)

It will bev2πr^2

Question:

If the radius of a sphere is increased by 2 m, its surface-area is increased by 704 m2. What is the radius of the original sphere? (Use  π=227   )

Options:
A)

16 m

B)

15 m

C)

14 m

D)

13 m

Solution:

Ans: (d)


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