## What is the rule for rotating 90 degrees counterclockwise?

When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure.

**What is the rule for rotation 270 clockwise?**

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

### What is the rule for rotations around the origin on a coordinate plane?

The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .

**What is the rule for rotating 180 degrees counterclockwise?**

The rule for a rotation by 180° about the origin is (x,y)→(−x,−y).

#### What is the rule for 90 clockwise?

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)

**What is the rule for rotation of 180 degrees?**

Rule of 180° Rotation If the point (x,y) is rotating about the origin in 180-degrees clockwise direction, then the new position of the point becomes (-x,-y). If the point (x,y) is rotating about the origin in 180-degrees counterclockwise direction, then the new position of the point becomes (-x,-y).

## What’s the rule for 90 degrees clockwise?

**How to rotate objects on the coordinate plane?**

– Draw a ray from the center of rotation to the point you wish to rotate. – Draw an angle with the center of rotation as the vertex. – Use a compass to draw a circle (arc) with the center at the center of rotation and a radius from the center of rotation to the point you are rotating. – Now rotate all the other points and connect the dots.

### What is the rule for 180 rotation?

Question 1 SURVEY 180 seconds Report an issue Q.

**What is the rule for a 180 degree clockwise rotation?**

(-y,x) 90 degree rotation counterclockwise around the origin.

#### What is the formula for rotation of 90 degrees counterclockwise?

What is the rule for rotating 90 degrees counterclockwise? The general rule for rotation of an object 90 degrees is (x, y) ——–> (-y, x). You can use this rule to rotate a pre-image by taking the points of each vertex, translating them according to the rule , and drawing the image.