How many triangles are there in the figure given below?

10 13 12 11

11

The logic followed here is; (let's keep in mind the base, means how many triangles are there in the base) 1+2= 03  (BLM)  1+2= 03  (ABC) 1+2= 03  (BED) And, the other triangles are; QER & BCE Therefore, the total number of triangles in the above figure are 03+03+03+02= 11 triangles.