They can change in almost any way that you like. The only limitation is that, if there are n angles, then their sum is (n - 2)*180 degrees.
the sides and the angles are the same
Polygons have an equal number of sides and angles.
They have the same amount of sides and angles
A polygon has an equal number of sides and angles. For example, a triangle has 3 sides and 3 internal angles.
Polygons have the same number of sides and angles.
It doesn't ! It has the same number of sides as angles !
They don't... They have as many sides as angles
A shape that has more sides than a triangle or rectangle but fewer angles than a hexagon is a pentagon. A pentagon has five sides and five angles, which fits the criteria, as a triangle has three sides and angles, a rectangle has four sides and angles, and a hexagon has six sides and angles.
A rectangle has the same number of sides and angles.
No. A polygon has exactly the same number of angles as sides.
All polygons have an equal number of sides and angles.
All polygons have the same ratio of sides to angles - 1:1