Question

find the height of an equilateral triagle of side 2√3units​

Answer 1

Answer:

height of an equilateral triangle is √3a/2 where a is side

so height = √3×2√3/2 = 3×2/2 = 3units

Answer 2

Answer:

given a=2√3 units

in equilateral triangles, perpendicular drawn from any vertex to the opposite side bisects it.

so h = √(2√3)^2 - (√3)^2 [ Pythagoras theorem]

= √(12 - 3)

= √9

= 3 units