Help, please! In the diagram, FH = 1/3AC and 3FG = AB. What additional information is necessary to prove that ΔABC is similar to ΔFGH, using the SSS similarity theorem?
1.
2.
3. BC/GH = 3
4. BC/GH = 1/3
![Help please In the diagram FH 13AC and 3FG AB What additional information is necessary to prove that ΔABC is similar to ΔFGH using the SSS similarity theorem 1 class=](https://us-static.z-dn.net/files/d0b/74f01b918630eb33855407a7bbc31f16.png)