As given by the question
There are given that the equilateral triangle
Now,
From the formula to find the altitude :
[tex]h=\frac{\sqrt[]{3}}{2}a[/tex]
Then,
Put the value of a = 8 into the above formula
So,
[tex]\begin{gathered} h=\frac{\sqrt[]{3}}{2}a \\ h=\frac{\sqrt[]{3}}{2}\times8 \\ h=4\sqrt[]{3} \end{gathered}[/tex]
Hence, the altitude of the given equilateral triangle is shown below:
[tex]4\sqrt[]{3}[/tex]
