Question

my question is in the pic below

Answer 1

Answer:

$8$

Step-by-step explanation:

$therefore \: \: \: 144 \sqrt{3} = \frac{ \sqrt{3} }{4} \times {side}^{2} \\ \\ 144 \times 4 = {side}^{2} \\ \\ side = 12 \times 2 = 24 \\ \\ then \: \: \: \: \frac{1}{3} (side) = \frac{24}{3} = 8 \: \: \: (answer).$