## radh Group Title A triangle with vertices A(–3, 4), B(3, 1),and C(–1, –5) is rotated 90° counterclockwise about the origin. Find the coordinates of A', B', and C'. one year ago one year ago

For all three vertices?

2. moser90

$(x,y) \rightarrow (-y,x)$

3. moser90

(-3, 4) -> ( -4, -3)

4. moser90

that is A