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How do you rotate a figure 180 degrees clockwise about origin?
To rotate a figure 180 degrees clockwise about the origin you need to take all of the coordinates of the figure and change the sign of the x-coordinates to the opposite sign(positive to negative or negative to positive). You then do the same with the y-coordinates and plot the resulting coordinates to get your rotated figure.
What is a reflection as a math term?
A reflection is when a shape flips completely over. The coordinates of the shape will opposite as well. The reflection can change depending what you are flipping it over.
Do multiplying the coordinates of a shape affect the shape?
Yes, the result is an enlargement or shrinking, with the origin as centre of enlargement.
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
Does dilation change in orientation?
No, it doesn't change orientation because the coordinates do not change weather they are going clockwise or counter clockwise
How do you rotate a figure 180 degrees clockwise about origin?
To rotate a figure 180 degrees clockwise about the origin you need to take all of the coordinates of the figure and change the sign of the x-coordinates to the opposite sign(positive to negative or negative to positive). You then do the same with the y-coordinates and plot the resulting coordinates to get your rotated figure.
How do you rotate a shape 315 degrees clockwise about the origin?
The point with coordinates (p, q) will be rotated to the point with coordinates [(p - q)/sqrt(2), (p + q)/sqrt(2)].
What happens to the coordinates when you reflect or rotate a point in the coordinate plane?
They will change according to the exact nature of the transformation.
What is the purpose of the rotate handle?
If you have a graphical item, like a shape, you can turn it with the rotate handle to change its positioning.
How do you calculate the coordinates of chord given the length of radius and chord?
You cannot. If you rotate the circle around its centre, the lengths of the radius and chord will remain the same but the coordinates of the chord will change.
How transformations are different?
Transformations are different by their size but same shape the only thing that change is their coordinates and size.
What is a reflection as a math term?
A reflection is when a shape flips completely over. The coordinates of the shape will opposite as well. The reflection can change depending what you are flipping it over.
How do you rotate a figure 180 degrees clockwise?
multiply the coordinates by -1.
What changes when you rotate a shape in maths?
Its Orientation
How do you rotate a figure 90 degrees counterclockwise?
The formula is (x,y) -> (y,-x). Verbal : switch the coordinates ; then change the sign of the new x coordinate. Example : (2,1) -> (1,-2)
Why do you get circle shape if you rotate any shapes?
A circle is the set of all the points that have the same distance from a given point (its center). If you rotate a shape, you rotate it in such a way that you keep any point a fixed distance from the center of rotation.
How do you rotate a figure on a graph 180 degrees?
If a point is at coordinates (x , y), then move it to (-x, -y).
