Question

Como resolver?

$\dfrac{10\sqrt{3}}{2}\cdot\dfrac{10\sqrt{3}}{4}$

Answer 1

$\frac{10* \sqrt{3} }{2} * \frac{10* \sqrt{3} }{4} = \frac{10*10* \sqrt{3*3} }{2*4} = \frac{100*3}{8} = \frac{300}{8} = \boxed{\frac{75}{2}}$