Question

ABC is triangle right angled at B. Miss a point on BC.prove that:AM^2+BC^2 =AC ^2+ BM^2

Answer 1

concept used
Pythagoras theorem

Answer 2

Answer:

or we can also do ----

ac2=ab2 +bc2

ac2=am2-bm2+bc2

ac2+bm2 = am2+bc2

hence proved.....