(-4,-3) anything with a 180 degree rotation regardless of being postive or negative is always negative the numbers in parenthesis.
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β 11y agoWhat is the image of point (3, 5) if the rotation is
If the point (3,5) is rotated 180 degrees, it becomes (-3,-5).
The image is (-5, 3)
It then is: (-3, -5)
The answer depends on the centre of rotation. A rotation cannot be described without specifying the centre of rotation.
The image is (-5, 3)
A 180 degree rotation?
There are 4 transformations and they are:- 1 Enlargement which reduces or increases a shape proportionally 2 Rotation moves a shape around a fixed point 3 Reflection which produces a mirror image 4 Translation which moves a shape into a different position
There are 4 elementary image transformations: 1) translation, 2) scaling, 3) rotation, and 4) shear. These can be performed independently or combined.translation - Moves (or translates) every pixel of an image to the same x or y offset to a new location.rotation - Moves every pixel of an image about a given point or axis by some angle.scale - changes the size of a image in the x and/or y dimensions.shear - The effect of a shear transformation looks like "pushing'' a geometric object or image in a direction that is parallel to a coordinate plane (3D) or a coordinate axis (2D).
There are actually 4 elementary image transformations: 1) translation, 2) scaling, 3) rotation, and 4) shear though the first 3 are most often used and understood. These transformation each can be performed independently or combined.translation - Moves (or translates) every pixel of an image to the same x or y offset to a new location.rotation - Moves every pixel of an image about a given point or axis by some angle.scale - Changes the size of a image in the x and/or y dimensions.shear - The effect of a shear transformation looks like "pushing'' a geometric object or image in a direction that is parallel to a coordinate plane (3D) or a coordinate axis (2D).
The least common multiple of 3 , 180 = 180
180 times 3 = 540
The 3 interior angles of ant triangle add up to 180 degrees.
It is: 2*2*3*3*5 = 180 or as 22*32*5 = 180
Each reflection produces a mirror image.=================================Answer #2:With the initial point at (0, 0) ... the origin of coordinates ...-- the first reflection, across x = -3, moves the point to (-6, 0), and-- the second reflection, around y = -3, moves it to (-6, -6) .
3
180 = 2 * 2 * 3 * 3 * 5