Octo- means 8.
Now, like the person who posted the answer first, I will say eight sides and eight angles. I won't, however, call you stupid like they did.
An Octagon has 8 Sides and 8 angles.
An Octagon has 8 sides
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An octagon has 8 sides and 8 interior angles that add up to 1080 degrees.
Whether or not a polygon is regular makes no difference to the number of sides or angles that it contains. An octagon has eight sides and eight angles.
8 of each.
An octagon has 8 angles. An octagon has the same number of angles as it does sides. Eight. All of the angles measure 135 degrees, and all the angles together are 1080 degrees.
A octagon has 8 angles An octogon has 8 equal angles and 8 equal sides.
An octagon has eight sides. Each side is typically of equal length in a regular octagon, and it has eight angles as well. The sum of the interior angles of an octagon is 1,080 degrees.
An octagon has 8 angles because it has 8 sides.
No, it is not necessary. Only a regular octagon needs to have equal sides and angles.