To rotate an object 90 degrees counter-clockwise, you can visualize or use a coordinate system. If you have a point (x, y), the new coordinates after the rotation will be (-y, x). For more complex shapes, apply this transformation to each point of the shape. Alternatively, if you're working with a physical object, simply turn it left (counter-clockwise) until it is oriented 90 degrees from its original position.
The same as 180 degrees clockwise. What do you mean "the answer to"?
270 degrees is 3/4 of the way around the circle. Ir is the same as rotating it 90 degrees (1/4) of the way clockwise. Turn it so anything that was pointing straight up would be pointing to the right.
yes
True
To rotate selected cells 45 degrees counterclockwise in Excel, first select the cells you want to rotate. Then, right-click and choose "Format Cells." In the Format Cells dialog, go to the "Alignment" tab, and use the "Orientation" section to set the text rotation to 45 degrees. Click "OK" to apply the changes.
{1 0} {0 -1}
A) Rotate 360 degrees counterclockwise, then shift 1 unit up. B) Rotate 180 degrees counterclockwise, then shift 1 unit down. C)Rotate 90 degrees counterclockwise, then shift 1 unit up. D) Rotate 270 degrees counterclockwise, then shift 1 unit down.
rotate it 90 degrees
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.
The same as 180 degrees clockwise. What do you mean "the answer to"?
Clockwise means turning to your right, counterclockwise is to the left.
270 degrees is 3/4 of the way around the circle. Ir is the same as rotating it 90 degrees (1/4) of the way clockwise. Turn it so anything that was pointing straight up would be pointing to the right.
It rotates 90 degrees.
yes
Yes
True
rotate text