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If the height of an equilateral triangle...

If the height of an equilateral triangle is `20 sqrt2 cm`, then what is its area (in `cm^2` )?
यदि किसी समबाहु त्रिभुज की ऊंचाई `20 sqrt2 cm` है, तो इसका क्षेत्रफल (वर्ग सेमी में ) ज्ञात करें |

A

`800/3`

B

`1/3 400 sqrt3`

C

`1/3 800 sqrt3`

D

`400/3`

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