In the given figure, AD = AE, the measure of ∠DPB is दिए गए चित्र में, AD = AE, तब ∠DPB का माप है
In the given figure, ABCD is parallelogram, AE ⊥ DC and CF ⊥ AD. If AB = 16 cm, AE = 8 cm and CF = 10 cm, find AD.