5. In Question 4, point C is called a mid-point of line segment AB. Prove that every line segment has one and only one mid-point. 5. In Question 4 point C is called a mid-point of line segment AB. Prove that every line segment has one and only one mid-point. October 15, 2020 Category: Chapter 5 - Introduction to Euclids Geometry , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related