Regular Polygon Calculator

Area and perimeter from side count and length.

Area 64.952
Perimeter 30
Interior angle (°) 120
Step-by-step with your numbers:
1. Values used:
2. Number of sides = 6
3. Side length = 5
4. Area = 64.952
5. Perimeter = Number of sides x Side length = 6 x 5 = 30
6. Interior angle = 120°
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