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Here are the rotation rules: 90° clockwise rotation: (x,y) becomes (y,-x) 90° counterclockwise rotation: **(x,y) becomes (-y,x)** 180° clockwise and counterclockwise rotation: (x, y) becomes (-x,-y)

## How do you rotate a point 90 degrees counterclockwise around another point?

So basically we just swap x and y and change the Y value to negative which becomes the x value.

## Is a 90 degree rotation clockwise or counterclockwise?

Since the rotation is 90 degrees, you will rotating the point in a **clockwise direction**.

## Is 90 clockwise the same as 270 counterclockwise?

If you are asked to rotate 90 degrees you will switch your x and y coordinates. And negate your x-

## What is a 90 degree turn clockwise?

For example look at Point a on the screen which is located at positive 6 positive 2 if we rotate

## How do you do a 90 degree rotation?

Now another way to look at a 90 degree rotation is by considering the X and the y axis. Itself being

## How do you turn a circle 90 degrees?

Where the center is the origin. And we’re just gonna take this point and rotate it ultimately bound

## How do you turn a paper 90 degrees?

Image like I’ve drawn here and then what you would do is you would take the figure and rotate. It so

## How do you rotate a 270 degree counterclockwise?

So when rotating 270 degrees to find the exact coordinates 270 degrees counterclockwise you swap the

## What is the formula for 270 degrees counterclockwise?

The rule for a rotation by 270° about the origin is **(x,y)→(y,−x)** .

## What is the rule for 270 clockwise?

Summary: The algebraic rule for a figure that is rotated 270° clockwise about the origin is **(y, -x)**.