0
What is the image of 1 -6 for a 90 counterclockwise rotation about the origin?
Wiki User
∙ 10y ago
(-1, -4) rotated 90 degrees anticlockwise
Ryan Goyal
Anonymous
What’s the answer
Add your answer:
Earn +20 pts
What are the coordinates of B' if A'B'C'D'E'F'G' is a 90 and deg counterclockwise rotation of ABCDEFG about the origin?
If B was (x, y) then B' is (-y, x).
Is a 270 clockwise rotation is the same as a 90 counterclockwise rotation?
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.
How do you rotate a polygon 90 degrees counterclockwise about the origin?
{1 0} {0 -1}
What is the image of point (3 5) if the rotation is -90 degrees?
Conventionally positive angles are measured anticlockwise. It depends where the centre of rotation is, so where would you like the image to be? If the centre is at, say, (3, 5) then the image will be at (3, 5) regardless of the angle of rotation. If the centre is at, say, (3, 3) then the image will be at (5, 3) If the centre is at, say, the origin, ie (0, 0) then the image will be at (5, -3).
How do you rotate a triangle 90 degrees counterclockwise?
Rotating a triangle 90 degrees counterclockwise would involve taking an upright triangle and laying is toward the left on its back. Changing position through rotation can cause a better visualization for some problem solving.
What is the image of (1 -6) for a 90 and deg counterclockwise rotation about the origin?
It is (-1, 6).
what is the image of the point (-2,7) after a rotation of 180 counterclockwise about the origin?
The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .
What is the image of the point (43) if the rotation is 90 degrees?
The answer will depend on whether the rotation is clockwise or counterclockwise.
What is the image of point (-1-2) if the rotation is 90 degrees?
The answer will depend on whether the rotation is clockwise or counterclockwise.
What is the image of C for a 90 and deg counterclockwise rotation about A?
The answer depends on the location of A and C. Without that information the question cannot be answered.
Is this statement true or falseThe image of the shaded triangle is a 90° counterclockwise rotation around (0, 0) in the coordinate plane?
false
What are the coordinates of B' if A'B'C'D'E'F'G' is a 90 and deg counterclockwise rotation of ABCDEFG about the origin?
If B was (x, y) then B' is (-y, x).
What is a 90 degree counterclockwise angle equivalent to?
Rotation preserves shape - therefore the angle before the rotation equals the angle after the rotation.
Rule for 90 degrees counterclockwise rotation?
(x,y)-> (-y,x)
Is a 270 clockwise rotation is the same as a 90 counterclockwise rotation?
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.
What single transformation is equivalent to a 90 degree counterclockwise rotation followed by a 270 degree counterclockwise rotation?
You went 360o in the same direction, so you end up with a circle.
What is the image of point 3 5 if the rotation is 90?
The image is (-5, 3)
