Find the number of triangles in the given figure.
A.
4
B.
5
C.
6
D.
7
Correct answer is B
The figure may be labelled as shown.
The simplest triangles are ADE, BDF, DEF and EFC i.e. 4 in number.
There is only one triangle ABC composed of four components.
Thus, there are 4+1 = 5 triangles in the given figure.