Pentagon
Polygon
Pentagon: 5
Hexagon: 6
Heptagon: 7
Octagon: 8
Nonagon: 9
Decagon: 10
Polygon: 11
Dodecagon: 12
Polygon: 13
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Pentagon
Outer radius
Outer radius
Number of sides
Side length
Area
sum of sides
Outer angle
Radius of inner circle
Diagonal
Height
Sum of angles