Question

ayuden porfa doy corona.​

Answer 1

Explicación paso a paso:

Formula

$\boxed{A = \frac{ {a}^{2} }{2} \sin( \alpha ) \cos( \alpha ) }$

$A = \frac{ {8}^{2} }{ 2} . \sin(30°) . \cos(30°) \\ A = \frac{64}{2} ( \frac{1}{2} )( \frac{ \sqrt{3} }{2} ) \\ A = 8 \sqrt{3} \\ \boxed{A = 13.86 \:cm²}$

Answer 2

Respuesta:

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