How many triangles are present in the given figure?

18 23 22 20

22

The logic followed here is; (let's keep in mind the base, means how many triangles are there in the base) 1+2= 03  (ABC)  1+2= 03  (ALM) 1+2= 03  (DFE) 1+2= 03  (FNO) 1+2= 03  (BCP) 1+2= 03  (EQD)   And, the other triangles are; BDE, BCE, BXD, CYE Therefore, there are 03+03+03+03+03+03+04= 22 triangles in the above figure