△XLW≅△XGD.
What is length of GD¯¯¯¯¯¯ ?
![XLWXGD What is length of GD class=](https://us-static.z-dn.net/files/d82/fe88f6915194924345806e29a8b9c5f7.jpg)
Because they are congruent triangles, they will have the same angles and sides, so GD will have the same measurement of its corresponding angle LW.