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Select which type of polygon this figure is, and determine whether it's convex or concave.
A. decagon; convex
B. octagon; convex
C. octagon; concave
D. nonagon; concave
E. nonagon; convex

Select which type of polygon this figure is and determine whether its convex or concave A decagon convex B octagon convex C octagon concave D nonagon concave E class=

Respuesta :

MsHamel

Answer:

nonagon, concave

Step-by-step explanation:

This shape is considered a nonagon - it has 9 straigh lined sides. It's also concave since one of the lines 'caves' in and isn't a copmple 180.
It is a nonagon BUT it is convex. Concave means the vertexes go in