The following figure shows triangle XY Z. The length of XY is 19 units, and the length of Y Z is 181 units.

What is the value of XZ\YZ?

To find the value of XZ/YZ, we need to use the properties of similar triangles.

Since triangle XYZ is similar to triangle XYZ, we can set up the following proportion:

XZ/YZ = XY/YZ

Plugging in the values of XY (19 units) and YZ (181 units):

XZ/YZ = 19/181

Simplifying the fraction:

XZ/YZ = 1/9

Therefore, the value of XZ/YZ is 1/9.