multiply each coordinate by -1For Example:Starting coordinates ---> (5,3)Multiply by -1 ---> (5,3) * -1Final answer ---> (-5,-3)
The same as 180 degrees clockwise. What do you mean "the answer to"?
When you rotate it around a point found in the middle of the figure 180 degrees. For example, H does have rotational symmetry however, E doesn't
Change the sign: from + to - or - to +
50
Flip the graph over the x and y axes. one first, then the other. All coordinates will then be (-x, -y).
multiply each coordinate by -1For Example:Starting coordinates ---> (5,3)Multiply by -1 ---> (5,3) * -1Final answer ---> (-5,-3)
multiply the coordinates by -1.
To rotate a figure 180 degrees clockwise about the origin you need to take all of the coordinates of the figure and change the sign of the x-coordinates to the opposite sign(positive to negative or negative to positive). You then do the same with the y-coordinates and plot the resulting coordinates to get your rotated figure.
the answer would be 180 degrease and if you don't believe me go on another website...
The same as 180 degrees clockwise. What do you mean "the answer to"?
180o is half a circle (semi-circle). To rotate do the following: 180 + 180 = 360o
"about face"
To rotate a figure 180 degrees clockwise, you can achieve this by first reflecting the figure over the y-axis and then reflecting it over the x-axis. This double reflection effectively rotates the figure 180 degrees clockwise around the origin.
When you rotate it around a point found in the middle of the figure 180 degrees. For example, H does have rotational symmetry however, E doesn't
A 1/2 rotation
Change the sign: from + to - or - to +