Question

The line segment is rotated 90 degrees counterclockwise about the origin to form c'd'. Which statement best describes c'd'?
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Answer 1

Step-by-step explanation:

it's is not a full question I think you should draw the diagram it will help us to answer

Answer 2

Answer:

We swap the value of x and y and negate the value of y. So the value of x becomes the value of y and value of y becomes the value of x. so the formula is:

(x, y) –> (-y, x)

Before Rotation After Rotation

(x, y) (-y, x)

Question: Rotate 90 degrees counterclockwise about the origin C(2,1), B(3,7), and A(-5,6)