Question 1139343
AD is a leg and AB is other leg of special right 30-60-90 right triangle.


AC is  16 units.


{{{AB^2+8^2=16^2}}}

{{{AB^2=16^2-8^2}}}


{{{AB^2=192}}}

{{{AB^2=4*48=4*4*12=4*4*4*3}}}

{{{highlight(AB=6*sqrt(3))}}}