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 AKI, AIL, EKD, LFB, DJC, BJC, DHC and BCG (8)
- Triangles with two components each AKL, ADJ, AJB and DBC (4)
- Triangles with three components each ADC and ABC (2)
- Triangle with four components is ABD (1)

Total number of triangles in the figure is 8 + 4 + 2 + 1 =15

Hence option A is correct.

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