Main content
Class 9 (Assamese)
Course: Class 9 (Assamese) > Unit 8
Lesson 2: Properties of a parallelogram- Proof: Opposite sides of a parallelogram
- Proof: Opposite angles of a parallelogram
- Side and angle properties of a parallelogram (level 1)
- Side and angle properties of a parallelogram (level 2)
- Proof: Diagonals of a parallelogram
- Diagonal properties of parallelogram
© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice