Jan 26, 2019 Thread starter #1 Y Yazan975 Member Sep 14, 2018 30 This is where I got so far. I can't figure out how to prove AH = DK in order to prove the HL property of congruency

This is where I got so far. I can't figure out how to prove AH = DK in order to prove the HL property of congruency

Jan 26, 2019 Moderator #2 Greg Perseverance Staff member Feb 5, 2013 1,382 I'm assuming you need to prove $\overline{AH}=\overline{DK}$. After proving $\triangle{ADK}\cong\triangle{ABH}$ what can you say about the sides of these two triangles?

I'm assuming you need to prove $\overline{AH}=\overline{DK}$. After proving $\triangle{ADK}\cong\triangle{ABH}$ what can you say about the sides of these two triangles?