IDNLearn.com: Your one-stop destination for reliable answers to diverse questions. Get comprehensive answers to all your questions from our network of experienced experts.

The point (2,1) is rotated 90 degrees clockwise using center (0,0). What are the coodinates of the image?

Sagot :

Answer:

(1,-2)

Step-by-step explanation:

Rotation of Figures

When we rotate a figure 90 degrees clockwise across the origin, each point of the given figure has to be changed from (x, y) to (y, -x).

We are given the point (2,1) and it is rotated 90 degrees clockwise across the origin, thus the image has coordinates (1,-2).

The figure below shows the point and its image.

View image Elcharly64