What is a Five-Sided Shape Called?
Answer – A shape with five sides is called a pentagon.
Explanation:
A pentagon is a polygon with five sides, each connecting to the next at an angle. Its name originates from the Greek words pente, meaning five, and gonia, meaning angle.
- Sides: In a regular pentagon, all five sides are equal in length, but in an irregular pentagon, the side lengths may vary.
- Angles: It has five interior angles, each measuring less than 180 degrees. The sum of the interior angles of a pentagon is always 540 degrees.
- Diagonals: A pentagon has five diagonals.
- Symmetry: A regular pentagon displays rotational symmetry of order 5, indicating that it maintains its appearance even after being rotated by 72 degrees around its center.
