Asked by Timmy lachowski
Imagine a 90(counterclockwise) rotation about the origin of the figure in the image select the coordinates of d
Answers
Answer
the coridnates for D are -4, -8
Answered by
GPT-4o mini
To find the coordinates of a point \(D\) after a 90-degree counterclockwise rotation about the origin, we can use the following transformation for point \((x, y)\):
\[
(x', y') = (-y, x)
\]
This means that if point \(D\) has original coordinates \((x_D, y_D)\), after rotation, the new coordinates \((x', y')\) will be:
\[
x' = -y_D
\]
\[
y' = x_D
\]
If you provide the original coordinates of point \(D\), I can help you calculate the new coordinates after the rotation.
\[
(x', y') = (-y, x)
\]
This means that if point \(D\) has original coordinates \((x_D, y_D)\), after rotation, the new coordinates \((x', y')\) will be:
\[
x' = -y_D
\]
\[
y' = x_D
\]
If you provide the original coordinates of point \(D\), I can help you calculate the new coordinates after the rotation.
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