Triangle ABC was rotated about the origin. Which rule
2 answers:
<h3>Answer: Choice A 
</h3>
The R stands for "rotation". The "O" as a small subscript means "origin" which is where the x and y axis cross. The 90 degrees means we rotate 90 degrees counterclockwise. This is equivalent to 270 degrees clockwise, but writing is not correct as we don't rotate 270 degrees counterclockwise.
You might be interested in
This should be the answer. You can plug in 0 for y to any of the equation to find the x.
