[" 13.In "Delta ABC,seg AD perp seg BC],[DB=3CD" .Prove that : "],[2AB^(2)=2AC^(2)+BC^(2)]

In Delta ABC, "seg" AD bot "seg" BC, DB = 3CD . Prove that: 2 AB^(2) = 2AC^(2) + BC^(2)

In DeltaABC , seg AD bot seg BC , DB=3CD . Prove that 2AB^(2)=2AC^(2)+BC^(2) .

In DeltaABC , seg AD bot seg BC , DB=3CD . Prove that 2AB^(2)=2AC^(2)+BC^(2) .

In the given figure, the of a Delta ABC , interesects BC at D such DB=3CD . Prove that 2AB^(2)=2AC^(2)+BC^(2)

The perpendicular drawn from A on sides BC of a Delta ABC intersects BC at D such that DB = 3CD .Prove that 2AB^(2)=2AC^(2)+BC^(2) .

See the given figure. In DeltaABC," seg "ADbot" seg "BC. Prove that: AB^(2)+CD^(2)=BD^(2)+AC^(2)

The perpendicular from A on side BC at a Delta ABC intersects BC at D such that DB=3 CD. Prove that 2 AB^(2)=2AC^(2)+BC^(2)

In Figure 3,AD perp BC and BD=(1)/(3)CD Prove that 2CA^(2)=2AB^(2)+BC^(2)

The perpendicular from A on side BC of a DeltaABC intersects BC at D such the DB = 3 CD . Prove that 2 AB^(2)=2AC^(2)+BC^(2)