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# HELP!!

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P is the midpoint of $$\overline{BD}$$. $$AP = BP = 4$$ ,$$\overline{AP} \perp \overline{BD}$$ , $$\overline{BD} \perp \overline{DC}$$, $$\overline{AB} \perp \overline{BC}$$  In simple radical form, what is the perimeter of pentagon $$ABCDP$$ ?

Aug 11, 2018