13. In a triangle ABC, D is the mid-point of side AC such that BD = 1/2 AC. Show that ∠ABC is a right angle. 13. In a triangle ABC D is the mid-point of side AC such that BD = 1/2 AC. Show that ∠ABC is a right angle. June 30, 2021 Category: Chapter 7 - Triangles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
