The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
5
yes, it is closed
The five points of a five point star?
Yes they are all equal
What is the image of point (3, 5) if the rotation is
The star can be turned by 72°. Why 72°? The star has five points. To rotate it until it looks the same, you need to make 1 / 5 of a complete 360° turn. Since 1/5 * 360° = 72°, this is a 72° angle rotation. So yes, a five point star has rotational symmetry. :D
A 5 point star has 5 lines of symmetry.
It then is: (-3, -5)
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
The image is (-5, 3)
If the point (3,5) is rotated 180 degrees, it becomes (-3,-5).
If the point (3,5) is rotated 180 degrees, it becomes (-3,-5).
(-5,3)
A transformation, in the form of a rotation requires the centre of rotation to be defined. There is no centre of rotation given.