Answer:
Option B. n
Step-by-step explanation:
we know that
A regular polygon is a convex polygon whose angles are all congruent.The number of lines of symmetry in a regular polygon is equal to the number of sides a regular polygon has.
therefore
the answer is option B. n
D
1, 17, and 20 are very different from the average numbers in this list.
d. 188.4 in
i might be wrong so sorry in advance.
Answer: d≈20.81in
Hope this helpsss!!!
