title: Creating Triangle button In Java
body: <p>I am trying to create a triangle button.</p>
  
  <p>I don't know how to do it so i'm gonna need for help in creating and please explane to me how to create it!</p>
  
  <p>Here's what I'm trying to achieve:</p>
  
  <p><img src="https://i.stack.imgur.com/zEvub.jpg" alt="enter image description here"></p>
  
  <p>Any ideas?</p>