Theorem 7.7 - Chapter 7 Class 9 Triangles
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Theorem 7.7 :- In any triangle, the side opposite to the larger (greater) angle is longer. Given :- ABC such that C > B . To Prove :- AB > AC . Proof:- Let us assume AC > AB, then B > C Which contradicts our assumptions Hence AB > AC Hence Proved.
About the Author
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo