The volumes of spheres A and B are in the ratio 125 : 64. If the sum of radii of A and B is 36 cm, then the surface area (in cm2) of A is:
Answer & explanation
Correct answer: option 2
A detailed explanation for this question is coming soon.
The volumes of spheres A and B are in the ratio 125 : 64. If the sum of radii of A and B is 36 cm, then the surface area (in cm2) of A is:
Correct answer: option 2
A detailed explanation for this question is coming soon.