Find the number of triangles in the given figure.
15
10
12
14
8
The simplest triangles are AHG, AIG, AIB, JFE, CJE, and CED i.e. 6 in number.
The triangles composed of two components each are ABG, CFE, ACJ, EGI i.e. 4 in number.
The triangles composed of three components each are ACE, AGE, CFD i.e. 3 in number.
There is only one triangle AHE composed of four components.
So, total = 6 + 4 + 3 + 1 = 14