### How do you find the rule for a 270 degree clockwise rotation?

## How do you find the rule for a 270 degree clockwise rotation?

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

## What is the rule for rotating 180 degrees clockwise?

Rule. When we rotate a figure of 180 degrees about the origin either in the clockwise or counterclockwise direction, each point of the given figure has to be changed from (x, y) to (-x, -y) and graph the rotated figure.

**What is the rule for a rotation of 90 degrees counterclockwise?**

90 Degree Rotation When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.

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

### What does a rotation of 180 degrees look like?

180 Degree Rotation When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.

**What is the formula for a 270 degree rotation?**

The equation is y = x + 2 and they are perpendicular lines. A rotation of 270 degrees means that you turn 3/4 of the way around a circle.

#### What is the direction of 270 degrees?

Conventions for Describing Directions of Vectors. A vector with a direction of 270 degrees is a vector that has been rotated 270 degrees in a counterclockwise direction relative to due east . This is one of the most common conventions for the direction of a vector and will be utilized throughout this unit.

#### Which way is counter clockwise right or left?

Answer: counter clockwise the is rotation or movement of an object which is in the opposite direction of any clock. When we see from the top, the circular rotation moves to the left, and from the bottom rotation moves to the right.

**What is the formula for rotation?**

Specific Rotation Formula and Calculation. The specific rotation of a substance is given by the following formula. [α] T λ = α / l.c. Where, α is the observer rotation of plane-polarized light, l is the path length of the light or the length of the sample cell, c is the concentration or the density of the sample.

How do you find the rule for a 270 degree clockwise rotation? The rule for a rotation by 270° about the origin is (x,y)→(y,−x) . What is the rule for rotating 180 degrees clockwise? Rule. When we rotate a figure of 180 degrees about the origin either in the clockwise or counterclockwise direction, each point…