The polygon in option 3 is not octagon at all, it is heptagon (or 7-sided polygon).
A convex octagon has no angles pointing inwards. More precisely, no internal angles can be more than 180°.
When some internal angle is greater than 180°, it is concave.
In option 2 you can see that one angle is pointing inward, then this octagon is concave.
Answer: correct choice is B.
You would go through 4.5 bottles
Golden Gate Bridge, Mountains, Roller Coaster
Answer: its not showing up
Step-by-step explanation:
Answer:
6a-18
Step-by-step explanation:
