How To Reach The Island?

Abhijeet wants to reach an island which is in the middle of the river. The island is 30 feet from the edge of the river. As shown in the picture below he got two wooden planks about 29 feet each.

          How to reach there?

How can Abhijeet reach the island? 

1. This is how he reached!

Source 
 

Trick To Reach The Island.

Here is the task! 

A picture is worth thousands of words.

  Finally, reached there!