Find the number of triangles in the given figure.
| 1. | Find the number of triangles in the given figure.
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Answer: Option D Explanation: The figure may be labelled as shown.
The simplest triangles are AJF, FBG, GCH, HDI and IEJ i.e. 5 in number. The triangles composed of three components each EBH, AIC, EFC, ADG and BJD i.e. 5 in number. Thus, there are 5 + 5 = 10 triangles in the figure. |
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