Question 1078468
x, the other leg


{{{x^2+18^2=34^2}}}
{{{x^2=34^2-18^2}}}
{{{x=sqrt(34^2-18^2)}}}
{{{x=sqrt(832)}}}
{{{x=sqrt(16*52)=sqrt(16*4*13)}}}
{{{x=8sqrt(13)}}}


AREA:
{{{(1/2)8sqrt(13)*18}}}

{{{highlight(72sqrt(13))}}}