How many triangles are there in the following figure?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 15.
| Understanding |
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The triangles formed are - ABC, ADE, AFH, AFB, ADI, AJE, AHC, AJI, FGI, HGJ, JGI, ADJ, AEI, AFC, ABH. Total number of triangles is: 15 |
Hence, the correct answer is 15.