Question

QUIEN ME AYUDA.............................

Answer 1

$v = \frac{ \sqrt{3} }{4} \times {l}^{2} \times h \\ v = \frac{ \sqrt{3} }{4} \times {3}^{2} \times 8 \\ v = \frac{72 \sqrt{3} }{4}$

$v = 18 \sqrt{3} cm ^{3}$