Question 938735
{{{5x+12x+13x=150}}}
{{{30x=150}}}
{{{x=5}}}
{{{5(5)=25}}}
{{{12(5)=60}}}
{{{13(5)=65}}}
The triangle is a right triangle since,
{{{5^2+12^2=13^2}}}
{{{25+144=169}}}
{{{169=169}}}
So the area is,
{{{A=(1/2)bh}}}
{{{A=(1/2)25(60)}}}
{{{A=750}}}{{{m^2}}}