title: How to split circle in to the sectors in google maps?
body: <p>Is there any way to split circle in google maps in to the sectors by 120 degrees? Currently i draw a simple circle with radius, it looks like this:</p>
  
  <pre><code>map = new google.maps.Map(document.getElementById('map_canvas'), {
      mapTypeId: google.maps.MapTypeId.ROADMAP,
      zoom: 16,
      center: new google.maps.LatLng(55.685025, 21.118995)
  });
  
  var lat_lng = new google.maps.LatLng(55.685025, 21.118995);
  
  marker = new google.maps.Marker({
      position: lat_lng,
      map: map,
      icon: 'map_green.png'
  });
  
  circle = new google.maps.Circle({
      map: map,
      radius: 200,
      fillColor: 'green',
      center: lat_lng
  });
  </code></pre>
  
  <p>Then i think i need to draw three polygons on top of the circle, but dont know how to calculate the position...</p>
  
  <p>It should be like this:
  <img src="https://i.stack.imgur.com/zs4CY.png" alt="enter image description here"></p>