Question

Un triunghi echilateral are latura de 12 cm. Aflați lungimea anltimi triunghiul.​

Answer 1

$h = \frac{l \sqrt{3} }{2} = \frac{12 \sqrt{ 3} }{2} = 6 \sqrt{3} \: cm$

Answer 2

h = l√3/2 = 12√3/2 = 6√3 cm