Question

In a sphere , Radius = 7 cm
FIND (A) T.S.A =
In case of hemisphere , radius = 3.5
FIND (A) C.S.A =
(B) T.S.A =
(FIND VALUE IN TERMS OF Π) (NOT PUT VALUE OF Π) ​

Answer 1

Answer:

1(a) 196π

2(a) 24.5π

(b) 36.75π

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Answer 2

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