Line l and line m intersect.
Prove: ∡1 ≅ ∡3
![Line l and line m intersectProve 1 3 class=](https://us-static.z-dn.net/files/d16/ef11ea5bd7b646c272441b50905d2613.png)
Answer:
l & m intersect
2 & 3 are supplementary
1 & 3 are congruent
Step-by-step explanation: