In triangle ABC, AD is a median . Prove that AB2 + AC2 = 2(AD2 + BD2 )
Hi!
Here is the answer to your question.
Given: AD is median. So BD = DC
Construction: Draw AE⊥ BC
To prove: AB2 + AC2 = 2 (AD2 + BD2)
Proof:
In ∆AED,
Cheers!
In triangle ABC, AD is a median . Prove that AB2 + AC2 = 2(AD2 + BD2 )