Question

Which of the following is true of a regular octagon?

It has 8 angles.
It has 7 sides.
All of its sides are congruent.
It has more sides than a decagon.

Answer 1

its C All of its side are congruent and A It has 8 angles

Explanation:

Answer 2

It's either A) or D), I don't know what congruent means. An octagon has 8 even sides, with 8 interior angles.

The answer must be D) as all of the other's are incorrect;
A) must not be the correct answer as it says "it has 8 angles", instead of the true statement "it has 8 interior angles".