Proof: Congruent Triangles 3     

---

WXYZ XY = 10 ZW = 10
1.	1.
YX ZW
YZ XW
WXYZ
line WY line WY
XYW ZWY
YZW WXY
ZW = 10
XY = 10
XY = ZW
ZYW XWY

---

ProveIt! by Michael Ferraro <mferraro@balstaff.org>.
Copyright ©2010. All rights reserved.