8. If one of the angles formed by two intersecting lines is a right angle, what can you say about the other three angles? Give reason for your answer. 8. If one of the angles formed by two intersecting lines is a right angle what can you say about the other three angles? Give reason for your answer. June 29, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related