Question

complete each statement. when △a is rotated 180° clockwise around the origin, the image is △c. when △b is rotated 90° counter - clockwise around the origin, the image? △c.

Explanation:

Step1: Recall rotation rules

For a 90 - degree counter - clockwise rotation around the origin, the transformation rule for a point $(x,y)$ is $(-y,x)$.

Step2: Analyze triangle B

Let's assume the vertices of $\triangle B$ have coordinates. After applying the 90 - degree counter - clockwise rotation rule to each vertex of $\triangle B$, we can see that the resulting image is not $\triangle C$.

Answer:

is not