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13.
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Find
the number of triangles in the given figure.
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Answer: Option C
Explanation:
The figure may be labelled as shown.
The simplest triangles are ABI, BIC, AIJ,
CIJ, AHJ, CDJ, JHG, JDE, GJF and EJF i.e. 10 in number.
The triangles composed of two components each
are ABC, BCJ, ACJ, BAJ, AJG, CJE and GJE i.e. 7 in number.
The triangles composed of four components
each are ACG, ACE, CGE and AGE i.e. 4 in number.
Total number of triangles in the figure =10+
7 + 4 = 21.
Title :
Analytical Reasoning Q13
Description : 13. Find the number of triangles in the given figure. A. 10 B. ...
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