Question 149819
{{{A=(1/2)b*h}}} Start with the area of a triangle formula




{{{A=(1/2)(sqrt(30))(sqrt(6))}}} Plug in {{{b=sqrt(30)}}} and {{{h=sqrt(6)}}}



{{{A=(sqrt(180))/(2)}}} Multiply



{{{A=(6sqrt(5))/(2)}}} Simplify the square root.



{{{A=3*sqrt(5)}}} Reduce {{{6/2}}} to get {{{3/1}}} or just 3



So the area is {{{A=3*sqrt(5)}}}