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What is the image of point (3 5) if the rotation is -90 degrees?
Wiki User
∙ 6y ago
Conventionally positive angles are measured anticlockwise.
It depends where the centre of rotation is, so where would you like the image to be?
If the centre is at, say, (3, 5) then the image will be at (3, 5) regardless of the angle of rotation.
If the centre is at, say, (3, 3) then the image will be at (5, 3)
If the centre is at, say, the origin, ie (0, 0) then the image will be at (5, -3).
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoConventionally, angles are measured anticlockwise (from the x-axis). So the image will be (-3, 5).
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What is the image of 1 -6 for a 90 counterclockwise rotation about the origin?
(-1, -4) rotated 90 degrees anticlockwise
What is point -5-2 rotated 90 degrees clockwise?
A transformation, in the form of a rotation requires the centre of rotation to be defined. There is no centre of rotation given.
What do you if both the coordinates are negative when doing a rotation of 90 degrees?
The answer will depend on whether the rotation is clockwise or anti-clockwise.
If you are facing east and you turn clockwise 90 degrees which direction will you be facing?
South. 90 degrees is 1/4 of a complete rotation, which is 360 degrees. http://www.mathsisfun.com/geometry/degrees.html
Is a 270 clockwise rotation is the same as a 90 counterclockwise rotation?
Both will end up on the same place. Using a compass rose as an example: 270 clockwise will point to the west. 90 counterclockwise will also point west.
What is the image of the point (43) if the rotation is 90 degrees?
The answer will depend on whether the rotation is clockwise or counterclockwise.
What is the image of point (-1-2) if the rotation is 90 degrees?
The answer will depend on whether the rotation is clockwise or counterclockwise.
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 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 (-1-2) 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 1 -6 for a 90 counterclockwise rotation about the origin?
(-1, -4) rotated 90 degrees anticlockwise
How do you rotate an object 90 degrees?
If its 2d, you need a point of rotation If its 3d, you need an axis of rotation
What is point -5-2 rotated 90 degrees clockwise?
A transformation, in the form of a rotation requires the centre of rotation to be defined. There is no centre of rotation given.
How many degree is two times a quarter of a rotation?
90 degrees
What fraction of a full rotained is 90?
90 degrees is a 1/4 of a full rotation of 360 degrees
