Question 125651
Find the hypotenuse. C is the lenght of the hypotenuse.
<a href="http://smg.photobucket.com/albums/v396/coookiemonster194/?action=view&current=triangle.jpg" target="_blank"><img src="http://img.photobucket.com/albums/v396/coookiemonster194/triangle.jpg" border="0" alt="Photobucket"></a>
{{{a^2+b^2=c^2}}}
{{{9^2+15^2=c^2}}}
{{{81+225=c^2}}}
{{{306=c^2}}}
{{{sqrt(306)=sqrt(c^2)}}}
{{{17.49=c}}}


a+b+c=perimiter
9+15+17.49=p
41.49=p<br><br>

{{{(a*b)/2=area}}}
{{{(9*15)/2=area}}}
{{{135/2=area}}}
{{{67.5=area}}}