ABC is a equilateral triangle with AD perpendicular to BC Prove that AD square= 3 DC square - Maths - Triangles

Question

ABC is a equilateral triangle with AD perpendicular to BC Prove
that AD square= 3 DC square

Abhishek Kr. Jha · Accepted Answer

Refer the following link :

https://www meritnation
com/ask-answer/question/in-equilateral-trianle-abc-ad-is-perpendicular-to-bc-prov/triangles/6351284

ABC is a equilateral triangle with AD perpendicular to BC. Prove that AD square= 3 DC square