question_answer

Count the number of triangles in the given figure,

A)  20                              

B)  22

C)         23                              

D)  None of these

Correct Answer: B

Solution :

The triangles formed are: B, D, F, H, I, L, N, O, BO, HI, BC, EH, Kl, OM, AD, FG, LJ, PN, BCEH, OMKI, EHIK and BCMO So, total number of triangles are 22