question_answer 1)

Fill in the blanks:

Shape	Centre of Rotation	Order of Rotation	Angle of Rotation	Angle of Rotation
Square
Rectangle
Rhombus
Equilateral Triangle
Regular Hexagon
Circle
Semi-circle

Answer:

Shape	Centre of Rotation	Order of Rotation	Angle of Rotation
Square	Point of intersection of diagonals	4	\[{{360}^{\text{o}}}\]
Rectangle	Point of intersection of diagonals	4	\[{{360}^{\text{o}}}\]
Rhombus	Point of intersection of diagonals	4	\[{{360}^{\text{o}}}\]
Equilateral Triangle	Point of intersection of median	3	\[{{360}^{\text{o}}}\]
Regular Hexagon	Point of intersection of diagonals	6	\[{{360}^{\text{o}}}\]
Circle	Centre	4	\[{{360}^{\text{o}}}\]
Semi-circle	Centre	4	\[{{360}^{\text{o}}}\]