Answer:
from my opinion second option is right
I think you have to estimate to a whole so 2 1/2 would be 3
Answer:
1
Step-by-step explanation:
For #2, ∠3 and ∠1 are supplementary. You know that the measure of ∠1 is 162°, so what is ∠3? 180-162=18.
m∠3=18° if ∠1=162°.
Hope this helped!
