(D) 1
(C) 2.
(22) Find the total surface area of one-fourth-part of solid sphere of radius r.
(A) 40r2
(B) 3tr

1 thought on “(D) 1<br />(C) 2.<br />(22) Find the total surface area of one-fourth-part of solid sphere of radius r.<br />(A) 40r2<br />(B) 3tr”

1. Answer:

   b) is the answer

   3a^2/2

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