Respuesta :

Preetham123
V=7 \sqrt{3}/3 
and u=7
Hope this helped!!!
wolf1728
That is a 30 60 90 right triangle whose hypotenuse =
14 * sq root (3) / 3

In such a triangle the "middle" side =
sq root (3) / 2 * [14 * sq root (3) / 3] = 3 * 14 / 6 =
42 / 6 = 7


The "short" side = (hypotenuse / 2)
"short" side (or "v") = [7 * sq root (3)] / 3