Exercise 11.5 Unit 11 – Parallelograms and Triangles Class 9 Maths Notes Download Useful? Share with your friends. Read more articles Previous PostParallelograms and Triangles – Exercise 11.4 Next PostLine Bisectors and Angle Bisectors – Exercise 12.1 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ