Question

plz can someone help me with the equation it's urgent ​

Answer 1

Step-by-step explanation:

Here in ∆APD and ∆BPC

1) ang DAP=ang PCB [ AD||BC and AC is intersector)

2) ang ADP=ang PBC [ AD||BC and BD is intersector)

3) ang APD=ang BPC [ they are vertically opp angle)

so by the AAA law of similarity,

we can say that ∆APD~∆BPC