Question

plzzzzz..... solve this​

Answer 1

$16 \sqrt{3} = \frac{ \sqrt{3} }{4} {a}^{2}$

${a}^{2} = 64$

a= 8 cm

Perimeter = 3a = 3(8) =24 cm

Answer 2

$\frac{ \sqrt{3} {a}^{2} }{4} = 16 \sqrt{3} \\ {a}^{2} = 64 \\ a = 8 \\ perimeter \: = 3a = 8 \times 3 = 24$