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You could rotate it in either direction, like a steering wheel.
-- If you rotate the whole plane 90 degrees to the left, then the old x-coordinate
of every point becomes its new y-coordinate, and its old y-coordinate becomes its
negative x-coordinate.
-- If you rotate the whole plane 90 degrees to the right, then the old x-coordinate
of every point becomes its new negative y-coordinate, and its old y-coordinate
becomes its new x-coordinate.
What else can I help you with?
What happens to the x- and y- coordinates when an object is rotated 90 degrees about the origin?
The answer depends on whether the rotation is clockwise or anti-clockwise.For anti-clockwise rotation (the standard direction of rotation),old x-coordinate becomes new y-coordinate,old y-coordinate becomes minus new x-coordinate
name 2 classification of angle?
The 4 classifications are:- 1 Acute angle which is greater than 0 but less than 90 degrees 2 Right angle which is 90 degrees 3 Obtuse angle which is greater than 90 but less than 180 degrees 4 Reflex angle which is greater than 180 but less than 360 degrees A full rotation is 360 degrees
Which point represents the origin?
On the Cartesian plane the x and y axes are perpendicular to each other and they meet at 90 degrees at the point of origin which have coordinates of (0, 0)
What does x-axis mean?
It's the horizontal line on the Cartesian plane that meets the y-axis at the origin at 90 degrees.
What are the coordinates of tha origin?
It's at the point of originwhere the x and y axes intersect at 90 degrees at the coordinates of (0, 0)
What is the image of 1 -6 for a 90 counterclockwise rotation about the origin?
(-1, -4) rotated 90 degrees anticlockwise
How many degrees is 2 and one third of a quarter rotation?
A quarter rotation is 90 degrees. To find two and one-third of a quarter rotation, first calculate one-third of 90 degrees, which is 30 degrees. Then, two and one-third of a quarter rotation equals 90 degrees + 30 degrees = 120 degrees. Therefore, 2 and one-third of a quarter rotation is 120 degrees.
What is a rotation of 270 Degrees clockwise?
A rotation of 270 degrees clockwise is equivalent to a rotation of 90 degrees counterclockwise. In a Cartesian coordinate system, this means that a point originally at (x, y) will move to (y, -x) after the rotation. Essentially, it shifts the point three-quarters of the way around the origin in the clockwise direction.
How many degree is two times a quarter of a rotation?
90 degrees
What is the rule for a counterclockwise rotation about the origin of 270?
A counterclockwise rotation of 270 degrees about the origin is equivalent to a clockwise rotation of 90 degrees. To apply this transformation to a point (x, y), you can use the rule: (x, y) transforms to (y, -x). This means that the x-coordinate becomes the y-coordinate, and the y-coordinate becomes the negative of the x-coordinate.
What fraction of a full rotained is 90?
90 degrees is a 1/4 of a full rotation of 360 degrees
What is a rotation of 90 Degrees counterclockwise?
A rotation of 90 degrees counterclockwise is a transformation that turns a point or shape around a fixed point (usually the origin in a coordinate plane) by a quarter turn in the opposite direction of the clock's hands. For a point with coordinates (x, y), this rotation results in new coordinates (-y, x). This type of rotation is commonly used in geometry and computer graphics to manipulate shapes and objects.
Can the area be 180 degrees and the perimeter be 90 degrees?
No, degrees are not a measure of area, but of rotation.
How many degrees in a quarter rotation?
90
What is a quarter rotation?
A turn through 90 degrees.
What is one fourth of a rotation going counterclockwise?
1/4 of 360 degrees = 90 degrees which is a right angle
What is the angle of rotation of square?
The angle of rotation of a square refers to the degrees it can be rotated around its center without changing its appearance. A square can be rotated by 90 degrees, 180 degrees, 270 degrees, or 360 degrees and still look the same. Therefore, the angles of rotation that maintain the square's symmetry are multiples of 90 degrees.
