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The order of rotation of a 5-point star, also known as a pentagram, is 5. This means that the star can be rotated at angles of ( \frac{360^\circ}{5} = 72^\circ ) and still look the same. Each of these rotations aligns the star with a different point, demonstrating its symmetrical properties.
What else can I help you with?
What is the image of point 3 5 if rotation is -270?
To find the image of the point (3, 5) after a rotation of -270 degrees (which is equivalent to a 90-degree rotation clockwise), you can use the rotation formula. The new coordinates will be (y, -x), resulting in the point (5, -3). Thus, the image of the point (3, 5) after a -270-degree rotation is (5, -3).
What is the image of point 3 5 if the rotation is -90?
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
How many lines of symmetry in a 5 point star?
5
Is a 5 point star a polygon?
yes, it is closed
How many order of rotational symmetry does a star have?
A star typically has rotational symmetry depending on its number of points. For example, a five-pointed star has five orders of rotational symmetry, meaning it looks the same after a rotation of 72 degrees (360 degrees divided by 5). The number of orders of rotational symmetry is equal to the number of points on the star.
What is the image of point 3 and 5 if the rotation is 180 degrees?
What is the image of point (3, 5) if the rotation is
What is the image of point (3 5) if the rotation is -90º?
To find the image of the point (3, 5) after a rotation of -90º (which is equivalent to a clockwise rotation of 90º), you can use the rotation formula. The new coordinates will be (y, -x), which transforms the point (3, 5) into (5, -3). So, the image of the point (3, 5) after a -90º rotation is (5, -3).
What is the image of point 3 5 if rotation is -270?
To find the image of the point (3, 5) after a rotation of -270 degrees (which is equivalent to a 90-degree rotation clockwise), you can use the rotation formula. The new coordinates will be (y, -x), resulting in the point (5, -3). Thus, the image of the point (3, 5) after a -270-degree rotation is (5, -3).
Does a 5 point star have rotational symmetry?
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
How many lines of symmetry does a 5 point star have?
A 5 point star has 5 lines of symmetry.
What is the image of point (3 5) if the rotation is -180º?
It then is: (-3, -5)
What is the image of point (3 5) if the rotation is 90?
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
What is the image of point 3 5 if the rotation is -90?
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
What is the image of point (3 5) if the rotation is -90?
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
What is the image of point 3 5 if the rotation is 90?
The image is (-5, 3)
What is the image of point (3 5) if the rotation is 180º?
If the point (3,5) is rotated 180 degrees, it becomes (-3,-5).
What is the image of point (3 5) if the rotation is-180?
If the point (3,5) is rotated 180 degrees, it becomes (-3,-5).
