equilateral triangle ABC , D is a point on side BC such that 3BD = BC. Prove that 9AD2 = 7AB2.

Asked by deepak13376 | 23rd Sep, 2020, 01:33: PM

Expert Answer:

For the solution, please click on Problem of Pythagoras Theorem.

Answered by Yasmeen Khan | 23rd Sep, 2020, 04:45: PM