Android create a triangle based on user input
<p>I have an xml layout that has 3 input boxes and a 'generate' button. 
When the user puts in there values there I'd like to draw a triangle underneath it</p>

<p>I know how to create a new view and go to it, but I'm not sure how to draw it on the same view being that I'm working with an xml view.</p>

<p>Below is a screenshot of what I want to do.
Thank you</p>

<p><a href="http://i.stack.imgur.com/9oBJV.png" rel="nofollow">http://i.stack.imgur.com/9oBJV.png</a></p>
