Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
---|---|---|---|
Square | |||
Rectangle | |||
Rhombus | |||
Equilateral Triangle | |||
Regular Hexagon | |||
Circle | |||
Semi-circle |
The given table can be completed as follows.
Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
---|---|---|---|
Square | Intersection point of diagonals | \(4\) | \(90\degree\) |
Rectangle | Intersection point of diagonals | \(2\) | \(180\degree\) |
Rhombus | Intersection point of diagonals | \(2\) | \(180\degree\) |
Equilateral Triangle | Intersection point of medians | \(3\) | \(120\degree\) |
Regular Hexagon | Intersection point of diagonals | \(6\) | \(60\degree\) |
Circle | Centre | Infinite | Any degree |
Semi-circle | Centre | \(1\) | \(360\degree\) |