Picture does not appear in table

Angular use 6 and bootstrap. I have a table and did this to display an image:

........
<tbody>
   <tr *ngFor="let operator of dataSource">
   <td>{{ operator.operatorId }}</td>
   <td>{{ operator.name }}</td>
   <td><img src="../../images/delete16.png" ng-click="deletar(operator)" /></td>
   </tr>
</tbody>

and my folder sequence: src / app / images and my html is in this sequence src / app / get / operators / file.html

So I'm two levels below the images folder, so the ../../ folder. Inside the folder I have delete16.png.

When I render the image does not appear. See the screenshot below, which is shown in the browser.