 # Is 90 Degrees Clockwise The Same As 270 Degrees Counterclockwise?

## Is 90 degrees clockwise or counterclockwise?

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

## What is the rule for a 360 degree rotation?

For example a rotation of -90° about the origin is a rotation 90° clockwise about the origin. 360° Rotation A rotation of 360° about a point returns a figure to its original position. That is, the image under a 360° rotation is equal to the preimage.

## What are the rules for clockwise rotations?

Terms in this set (9)(-y, x) 90 degree rotation counterclockwise around the origin.(y, -x) 90 degree rotation clockwise about the origin.(-x, -y) 180 degree rotation clockwise and counterclockwise about the origin.(-y, x) 270 degree rotation clockwise about the origin.(y, -x) … (x, -y) … (-x, y) … (y, x)More items…

## What effect will a 90 degree clockwise rotation have on the triangle?

The triangle will just be rotated, it will still be congruent to the triangle before it was rotated.

## Is rotating 180 degrees clockwise different than rotating 180 degrees counter clockwise?

Yes, the formula for a 180° rotation about the origin is the same for both clockwise and counterclockwise. This is because a 180° rotation…

## How do you know if rotation is counterclockwise or clockwise?

Rotations may be clockwise or counterclockwise. When working in the coordinate plane: assume the center of rotation to be the origin unless told otherwise. assume a positive angle of rotation turns the figure counterclockwise, and a negative angle turns the figure clockwise (unless told otherwise).

## How do you rotate a figure 270 degrees counterclockwise?

When rotating a point 270 degrees counterclockwise about the origin our point A(x,y) becomes A'(y,-x). This means, we switch x and y and make x negative.

## What is the rule for a 90 degree counterclockwise rotation?

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. Example 1 : Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle.

## What is the rule for a 270 degree rotation?

For a rotation of 2700 (x,y)  (-y, x). When a point (x, y) is rotated counterclockwise about the origin, the following rules are true: For a rotation of 900 (x,y)  (-y, x). For a rotation of 1800 (x,y)  (-x, -y).

## What does 90 degrees clockwise look like?

Rotation of point through 90° about the origin in clockwise direction when point M (h, k) is rotated about the origin O through 90° in clockwise direction. The new position of point M (h, k) will become M’ (k, -h). Worked-out examples on 90 degree clockwise rotation about the origin: 1.