Respuesta :
Answer:
12 sides.
Step-by-step explanation:
A good way to remember this is "decagon" is called that because it has 12 sides, and the month December is the 12th month of the year.

Answer:
12 sides.
Step-by-step explanation:
A good way to remember this is "decagon" is called that because it has 12 sides, and the month December is the 12th month of the year.