Question

I know you can't get the answer​

Answer 1

Consider a the triangle ABC

A perpendicular is dropped from C to the midpoint if the opp side AB

Let this point be D

AD=DB=AB/2=1/√3

In ∆ACD

AD=1/√3 AC=2/√3

CD=??

AC²=AD²+DC²

DC²=AC²-AD²

DC²=4/3-1/3=3/3=1

DC=1

The length of the altitude is 1

I hope this helps ( ╹▽╹ )