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An equilateral triangle of side 12 cm is...

An equilateral triangle of side 12 cm is drawn. What is the area (in `cm^2`) of the largest square which can be drawn inside it?
12 सेमी. भुजा वाला एक समबाहु त्रिभुज बनाया गया। इसमें बनाए जा सकने वाले बडे वर्ग को क्षेत्रफल (सेमी. में) क्या है?

A

`1512-864 sqrt3`

B

`3024-1728 sqrt3`

C

`3024+1728 sqrt3`

D

`1512+864 sqrt3`

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