📚 What is a Pentagon?
A pentagon is a polygon with five sides and five angles. The word "pentagon" comes from the Greek words "pente" (five) and "gonia" (angle). A regular pentagon has all sides of equal length and all angles equal, each measuring 108 degrees. The sum of the interior angles in any pentagon is always 540 degrees.
- 📐 A pentagon has 5 sides.
- 🧮 The sum of its interior angles is 540 degrees.
- 🌟 A regular pentagon has 5 equal sides and 5 equal angles.
📖 What is a Hexagon?
A hexagon is a polygon with six sides and six angles. The name comes from the Greek words "hex" (six) and "gonia" (angle). A regular hexagon has all sides of equal length and all angles equal, each measuring 120 degrees. The sum of the interior angles in any hexagon is always 720 degrees.
- ⬡ A hexagon has 6 sides.
- ➗ The sum of its interior angles is 720 degrees.
- ✨ A regular hexagon has 6 equal sides and 6 equal angles.
📊 Pentagon vs. Hexagon: A Side-by-Side Comparison
| Feature |
Pentagon |
Hexagon |
| Number of Sides |
5 |
6 |
| Number of Angles |
5 |
6 |
| Sum of Interior Angles |
540 degrees |
720 degrees |
| Angle in a Regular Shape |
108 degrees |
120 degrees |
| Etymology |
Greek "pente" (five) + "gonia" (angle) |
Greek "hex" (six) + "gonia" (angle) |
💡 Key Takeaways
- 🔑 A pentagon has 5 sides, while a hexagon has 6.
- ➕ The sum of the interior angles differs: $540^{\circ}$ for a pentagon and $720^{\circ}$ for a hexagon.
- ✏️ Both are polygons, but they have a different number of sides and angles!