Math, asked by mahavirAndra2, 1 year ago

If two solid hemispheres of same base radius r are joined together along their bases, then curved surface area of this new solid is
(A) 4πr2 (B) 6πr2 (C) 3πr 2 (D) 8πr2

NCERT Class X
Mathematics - Exemplar Problems

Chapter _SURFACE AREAS AND VOLUMES

Answers

Answered by anu522

24

the answer is 4πr^2 ( 2πr^2 + 2πr^2)

hope helped.

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