title: Remove polygon from leaflet map on button click
body: <p>I have leaflet map which contain multiple polygons. I am adding polygon(s) to map like this</p>
  
  <pre><code>L.polygon([lat,lng]).addTo(map)
  </code></pre>
  
  <p>Also i can <strong>draw</strong> polygon on leaflet map. Now i want to remove specific polygon on button click event in typescript angular.
  How can i achieve this functionality? Please help.</p>