☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 8 If AB = 16 cm,AE = 8 cm and CF = 10 cm, find AD. ✦ Try This: In the given Figure, ABCD is a parallelogram, AE⊥DC and CF⊥AD. We know that opposite angles of a parallelogram are equal.Īs ∠XAY and ∠CYB are corresponding angles Show that AX || CY.ĪX and CY are the bisectors of the angles A and C. In Fig.8.4, AX and CY are respectively the bisectors of the opposite angles A and C of a parallelogram ABCD.
