Sir jo triangle counting wala question tha... Usme aap ne jo 3rd triangle & 9 no triangle count kiye ho & uske niche jo 3 triangles hai... Wo 3 triangles ko mila k ek bada triangle ban raha hai... Jisse aap ne miss kar diya tha... Usko mila k 18 triangles ho jayenge....😊
aaj kal padhai kam hoti h dikhawa jaata hota hai jaise ki ye jab vedio start hua tab aisa lag raha the jaise koi movie start ho rhi ho pata nahi ki movie dekhne aaye hu yaa reasoning ki class