Question

Intr-un triunghi echi , l=270cm . Cum pot afla inaltimea?

Answer 1

inaltimea = l√3/2
h = 270√3/2
h = 135√3

Answer 2

$h= \frac{L \sqrt{3} }{2} = \frac{270 \sqrt{3} }{2}=135 \sqrt{3}$