Pls tell sol for these three ( ch triangle) Share with your friends Share 0 Ankita Agarwal answered this Dear Student, Q6.Using pythagoras theorem, AC2 = AB2+BC2AC2 = 122+52AC2 = 144+25AC2 =169AC = 169AC = 13 mHeight of the tree before it broke = CB + CD = 5+13 =18 m Regards 0 View Full Answer