Question 647311
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
<a target='_blank' title='ImageShack - Image And Video Hosting' href='http://imageshack.us/photo/my-images/163/trianglecw.png/'><img src='http://img163.imageshack.us/img163/7928/trianglecw.png' border='0'/></a> 
A=15cm
 B=10cm
 C=5cm
 H=7cm 
Perimeter = {{{15cm + 10cm + 5cm = 30cm}}}
Area={{{(1/2) base*height= (1/2)*15cm*7cm}}}cm^2 Assuming longest side is the base.