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The volumes of sphere A and B are in the ratio 125:64. If the sum of radii A and B is 36 cm, then the surface area (in `cm^2`) of A is:
A और B गोले का आयतन 125 : 64 के अनुपात में है | यदि A और B की त्रिज्याओं का जोड़ 36 सेमी है, तो A का पृष्ठ क्षेत्रफल (वर्ग सेमी में ) कितना है ?

A

`512 Pi`

B

`1600 Pi`

C

`800 Pi`

D

`1024 Pi`

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