Answer:
For octagon =1080.......
Explanation:
180(8-2)
180×6
1080°
frankie
Step-by-step explanation:
no
y=mx+b
applied to the information given:
3y=x+6,
divide both sides by 3
y=1/3x+2
slope is 1/3
and 
. A picture is attached to explain what alternate exterior angles are.
