Use the diagram, which is not drawn to scale, to decide which proportions are true.
![Use the diagram which is not drawn to scale to decide which proportions are true class=](https://us-static.z-dn.net/files/df1/9a8fdbffd97a61f78e7ab888e651826d.png)
Answer:
a.
Step-by-step explanation:
I and IV only, are true proportions