171. In a quadrilateral HOPE, PS and ES are bisectors of ∠P and ∠E respectively. Give reason. 171. In a quadrilateral HOPE PS and ES are bisectors of ∠P and ∠E respectively. Give reason. July 18, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 [...]