0
Move each point with the coordinates (a, b) to the location (b, -a).Equivalently, if the points are represented by a 2x1 column matrix, then pre-multiply by the matrix
( 0 1)
(-1 0)
What else can I help you with?
How do you rotate a triangle by 90 degrees clockwise?
rotate it 90 degrees
How do you rotate a figure 270 degrees clockwise about origin?
You dont, its just 90 degrees 3 times..
How do you rotate a figure 90 degrees counter clockwise then reflect over y axis?
I dont really know if this is right but i think to do this problem you have to take a point then rotate the paper counter clockwise around the origin then you have a new point which is called a prime. Then reflect it over the y axis on the graph.
How do you rotate 90 degrees clockwise?
stick your arms straight out in front of you. Pretend that's twelve o'clock then move one of your arms to three o'clock. Bring the other arm and turn your body to three o'clock. you have just moved 90 degrees clockwise.
How do you rotate a figure 90 degrees clockwise?
Switch the x and y coordinates and multiply the first first coordinate (the new x coordinate) by -1
How do you rotate a triangle by 90 degrees clockwise?
rotate it 90 degrees
How do you rotate a figure 270 degrees clockwise about origin?
You dont, its just 90 degrees 3 times..
Will the sides of the triangle change if rotate a figure 90 degrees clockwise about origin?
No, only their positions will change.
How do you you rotate a figure 90 degrees clockwise about the origin?
To rotate a figure 90 degrees clockwise about the origin, simply swap the x and y coordinates of each point and then negate the new y-coordinate. This is equivalent to reflecting the figure over the line y = x and then over the y-axis.
How do you Rotate a figure 90 degrees clockwise to get 5 5 on a corridinate grid?
To rotate a figure 90 degrees clockwise around the origin on a coordinate grid, you can use the transformation rule: (x, y) becomes (y, -x). For the point (5, 5), applying this rule results in (5, -5). Therefore, after a 90-degree clockwise rotation, the new coordinates of the point are (5, -5).
How do you rotate 90 degrees clockwise on a graph?
To rotate a point (x, y) 90 degrees clockwise around the origin on a graph, you transform the coordinates using the formula (x', y') = (y, -x). This means that the new x-coordinate becomes the original y-coordinate, and the new y-coordinate becomes the negative of the original x-coordinate. For example, the point (2, 3) would rotate to (3, -2).
What is the rule for rotation 90 degrees clockwise?
To rotate a point (x, y) 90 degrees clockwise around the origin, you transform the coordinates using the rule: (x, y) → (y, -x). This means the x-coordinate becomes the y-coordinate, and the y-coordinate becomes the negative of the original x-coordinate. For example, the point (2, 3) would rotate to (3, -2).
How do you rotate a figure 90 degrees counter clockwise then reflect over y axis?
I dont really know if this is right but i think to do this problem you have to take a point then rotate the paper counter clockwise around the origin then you have a new point which is called a prime. Then reflect it over the y axis on the graph.
How do you rotate a polygon 90 degrees counterclockwise about the origin?
{1 0} {0 -1}
How do you rotate 90 degrees counter-clockwise?
To rotate an object 90 degrees counter-clockwise, you can visualize or use a coordinate system. If you have a point (x, y), the new coordinates after the rotation will be (-y, x). For more complex shapes, apply this transformation to each point of the shape. Alternatively, if you're working with a physical object, simply turn it left (counter-clockwise) until it is oriented 90 degrees from its original position.
What is (-53) 90 degrees clockwise?
ENE plus 90 degrees (clockwise) is SSE.
How do you rotate a figure 90 degrees counter clockwise about the origin?
You have to switch the x and y coordinates and multiply your new x coordinate by -1. You can also dram the point and rotate your paper physically by 90 degrees. Example: Your Coordinates: (3,8) New Coordinates: (-8,3) (3,8) ---> (8,3) ---> (-8,3) Another Ex: (-7,-1) --> (-1,-7) --> (1,-7)
