Properties of Quadrilaterals
1. Diagonal Properties
2. Angular properties
3. Miscellaneous Properties
4. Midpoint Theorem
Sudarshan Muraleedharan, Oct 7, 2016
A brief summary of the properties of quadrilaterals, supplemented with simple proofs and diagrams. Easy to understand.
Deals with the diagonal properties of convex quadrilaterals.
Deals with the angular properties of convex quadrilaterals.
Deals with the other miscellaneous properties of convex quadrilaterals.
An important theorem.