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The base of a right pyramid is an equilateral triangle with side 8 cm, and its height is `30 sqrt3`. The volume(in `cm^3` ) of the pyramid is :
पिरामिड का आधार 8 सेमी के साथ एक समबाह त्रिभुज है, और इसकी ऊंचाई `30 sqrt3` है। पिरामिड का आयतन (`cm^2` में) है:

A

480

B

`360 sqrt 3`

C

360

D

`240 sqrt 3`

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