How many triangles are there in the given figure ?

The logic followed here is;

(let's keep in mind the base, means how many triangles are there in the base)

1+2= 03  (AOC) 

1+2= 03  (BOD)

And, the other triangles are;

AOB, LOM, COD, COM, DOL

Therefore, there are 03+03+05= 11 triangles in the above figure.