CBSE Class 9
Free courses
Mathematics
Geometry
Lesson 4 of 5 • 13 upvotes • 8:10mins
Proofs of theorems
5 lessons • 35m
Introduction : Quadrilaterals
3:08mins
Types of Quadrilaterals
5:46mins
Properties of a Parallelogram
7:51mins
Theorems
8:10mins
Question Part 1
10:49mins