Answer:
looks like 5cm!
Step-by-step explanation:
hope it helps
[tex]PD=6.4cm[/tex]
[tex]AP*PC=BP*PD[/tex]
[tex]4*8=5*PD[/tex]
[tex]\frac{4*8}{5}=PD[/tex]
[tex]\frac{32}{5} =6.4[/tex]
[tex]So, PD=6.4cm[/tex]
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hope it helps...
have a great day!!
