find the number of triangle

[@kaptan_sharma_ji]

❤❤

[@abhinavpatel7147]

Nice video sirji

[@ankitasaroj9209]

Thanks sir for this solution🙏

[@gulfanmohd9369]

Aise or bhi acchi trick batiye sarvji

[@ankitkumarapk118]

Op video sir ji i am Ankit Kumar apk

[@sheelaverma8285]

Sir i am deepanjil and i study in class 9
please given video for class 9 and best solution