Q)

In each of the following question, find the minimum number of triangles in the given figure.

Explanation

After labelling the figure, we get the following,

- Simplest triangles AHL, LHG, GHM, HMB, GMF, BMF, BIF, CIF, FNC, CNJ, FNE, NEJ, EKJ, and JKD (14)
- Triangles with two components each AGH, BHG, HBF, BFG, HFG, BCF, CJF, CJE, JEF, CEF, and JED (11)
- Triangles with four components each ABG, CBG, BCE, and CED (4)

Total number of triangles in the figure is 14 + 11 + 4 = 29

Hence option C is correct.

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