Activity 1 YA
-10
8
TB
D)
> Now, let's investigate rotating a figure 90° about the origin.
Consider the parallelogram shown on the coordinate
plane.
Use the "hook" method to rotate the figure 90°
counterclockwise about the origin. Then, identify the
coordinates of the rotated figure and draw the rotated
figure on the coordinate plane. Finally, complete the
table with the coordinates of the rotated
het
10-8
4
6810.
o figure; 3
A(3,0)
-8
-107