Question 944858
Using Heron's formula,
{{{s=(1/2)(14+25+25)=(1/2)(64)=32}}}
So then,
{{{A=sqrt(32(32-14)(32-25)(32-25))}}}
{{{A=sqrt(32(18)(7)(7))}}}
{{{A=24*7}}}
{{{A=168}}}{{{in^2}}}