- An × n × s
- Bn × s
- Cn + s
- D4 × s
Step-by-Step Solution
All n sides have length s, so perimeter = s + s + ... (n times) = n × s. For a square n = 4 gives 4s; for a hexagon n = 6 gives 6s.
Answer: B) n × s
A regular polygon has n sides, each of length s. Which rule gives its perimeter?
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