In `DeltaABC,/_BAC=90^@ and AB=AC`.Seg `AP _|_ side BC`.B-P-C`.Dis any points on side BC.Prove that `2AD^2=BD^2+CD^2`

In triangle ABC,/_BAC=90^(@) and AB=AC. Seg AP is perpendicular to side BC.D is any point on side BC.Prove that 2(AD)^(2)=(BD)^(2)+(CD)^(2)

In DeltaABC, D is any point on side BC. Prove that AB+BC+CA gt 2AD

In DeltaABC, D is any point on side BC. Prove that AB+BC+CA gt 2AD

In /_ABC,AB=AC and D is any point on BC , prove that AB^(2)-AD^(2)=BD.CD

In DeltaABC, /_B=90^(@) . D and E are any points on sides AB and BC respectively. Prove that AE^(2)+CD^(2)= AC^(2)+DE^(2) .

In AD bot BC , prove that AB^(2)+CD^(2)=BD^(2)+AC^(2)

ABC is a triangle in which AB = AC and D is any point on BC. Prove that: AB^(2)- AD^(2) = BD. CD

Delta ABC is an isosceles,with AB=AC. If P be any point on the side BC.Prove that AP

In Figure 2,AD perp BC. Prove that AB^(2)+CD^(2)=BD^(2)+AC^(2)

In triangle ABC , seg AD_|_side BC , B-D-C. Prove that AB^2+CD^2=BD^2+AC^2