Pentagon - Math is Fun - Maths Resources

Pentagon - Math is Fun - Maths Resources

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日期:2025-10-11
Concave or Convex A convex pentagon has no angles pointing inwards. More precisely, no internal angles can be more than 180 . When any internal angle is greater than ... Properties A regular pentagon has: Interior Angles of 108 Exterior Angles of 72 Area ...看更多