Question

Give an app point (-7,4) on a geometric figure what is the new point after rotating the figure 90° counterclockwise

Answer 1

To rotate a point 90° counterclockwise on a Cartesian plane, we swap the x and y coordinates and negate the new y coordinate.

Given the app point (-7, 4), the new point after rotating it 90° counterclockwise would be (4, 7).