Q20Multiple choiceExercise 12.1
Volumes of two spheres are in the ratio 64:27. The ratio of their surface areas is
- (A)3 : 4
- (B)4 : 3
- (C)9 : 16
- (D)16 : 9 SURFACE AREAS AND VOLUMES 141
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(D) 16 : 9 SURFACE AREAS AND VOLUMES 141
Volumes of two spheres are in the ratio 64:27. The ratio of their surface areas is
(D) 16 : 9 SURFACE AREAS AND VOLUMES 141