The answer depends on the location of A and C. Without that information the question cannot be answered.
The answer will depend on whether the rotation is clockwise or counterclockwise.
To find the image of the point (4, 3) after a 90-degree rotation counterclockwise about the origin, you can use the transformation formula for rotation. The new coordinates will be (-y, x), which means the image of the point (4, 3) will be (-3, 4).
Rotation preserves shape - therefore the angle before the rotation equals the angle after the rotation.
In Excel it is between -90 deg and +90 deg.
You went 360o in the same direction, so you end up with a circle.
It is (-1, 6).
The answer will depend on whether the rotation is clockwise or counterclockwise.
The answer will depend on whether the rotation is clockwise or counterclockwise.
(-1, -4) rotated 90 degrees anticlockwise
If B was (x, y) then B' is (-y, x).
To find the image of the point (4, 3) after a 90-degree rotation counterclockwise about the origin, you can use the transformation formula for rotation. The new coordinates will be (-y, x), which means the image of the point (4, 3) will be (-3, 4).
false
The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .
Rotation preserves shape - therefore the angle before the rotation equals the angle after the rotation.
(x,y)-> (-y,x)
In Excel it is between -90 deg and +90 deg.
Both will end up on the same place. Using a compass rose as an example: 270 clockwise will point to the west. 90 counterclockwise will also point west.