Which angle is supplementary to <3?
![Which angle is supplementary to lt3 class=](https://us-static.z-dn.net/files/d1e/47a14d6002627e1de7a798ab65e31e18.png)
Answer:
6
Step-by-step explanation:
<6 is vertical opposite angle of <3. 90⁰+90⁰=180⁰(supplementary angle)
hope it helps