PR
Example 2: Find x if the length of PR
is 45 units in length. [Refer to the
figure]
![PR Example 2: Find x if the length of PR is 45 units in length. [Refer to the figure] class=](https://us-static.z-dn.net/files/d0d/77508c0e82474d26169bb15e8e7f8a3c.png)