- 1) Find UT
X-2
х being the right other side from the T
U on the left point
S on the right point
T being less than half on it
8, being the full length
![1 Find UT X2 х being the right other side from the T U on the left point S on the right point T being less than half on it 8 being the full length class=](https://us-static.z-dn.net/files/dc1/640ce33af8c3a182838dd727bf40da7d.png)