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Which shape has rotational symmetry?
There are many shapes: Any regular polygon. An irregular polygon with an even number of sides in which the opposite sides and angles are equal. An irregular polygon with 3n sides where every third side is equal and every third angle is equal. and so on. A circle, ellipse, disc, oval
Does a polygon have more angles or sides explain?
A polygon has exactly the same number of both internal and external angles to the number of sides. Assuming external angles count, there are two times the number of sides as the total number of angles
What is the greatest number of right angles a hexagon can have?
A concave irregular hexagon can have up to 6 right angles. A convex irregular hexagon can have up to 3 right angles.
Does a polygon usually have more sides or more angles example?
A polygon has an equal number of sides and angles. For example, a triangle has 3 sides and 3 internal angles.
Do all interior angles in a polygon add up to 180 degrees?
No. The sum of the internal angles of a polygon is related to the number of sides involved. The formula for calculating this sum is 180° × (n - 2) where n is the number of sides in the polygon.
