Question

what is the centre or rotation of square,rectangle and circle?

Answer 1

Answer:

The Centre of the square and rectangle is the intersection point of diagonals and the center of the circle is the center of rotation.

step-by-step explanation:

Now, we have the Intersection point of diagonals as the Centre of the Rotation of the square, the angle of rotation is $90^0$.

Also, the intersection point of the diagonals is the Centre of the Rotation of the rectangle, the angle of rotation is $180^0$ since we have the original shape of a rectangle when it is rotated $180^0$

And the center of the circle is the center of the rotation and the order of the rotation is infinite since we get the exact shape of the circle if we rotate it by  $1^0$, so the order of the rotation is undefined.

Answer 2

Answer:

how to find centre of rotation of circle