Question

Athena described the figured below as a convex, irregular octagon.



Is she correct?

No, it is regular.

Yes.

No, it is concave.

No, it is a heptagon.

Answer 1

In a convex polygon a line drawn through every 2 adjacent points would not pass through the interior of the polygon.

Answer 2

so what is the answer ?

Answer 3

If you draw a line through F and G will it pass through the interior of the polygon?

I can't just give you the answer.

Answer 4

ok

Answer 5

no it wont pass thro the interior

Answer 6

oh so it does

Answer 7

Yes. So it is concave, not convex. If a polygon has an "innie" it's concave.

A polygon is regular if all sides have the same measure, otherwise it is irregular.

Answer 8

thx alot