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Rotating shapes about the origin by multiples of 90° (article)
triangle ABC rotated 90 degress clockwise about point P to create triangle DEF. Determine the correct
PRACT: Rotation of 90 Degrees About The Origin
Rotations about a Point: Geometry - Math Lessons
90 Degree Clockwise Rotation – Visual Fractions
SOLVED: Triangle PQR is rotated 90 degrees counterclockwise about the origin to form the triangle P'Q'R' (not shown). Then triangle P'Q'R' is reflected across the x-axis to form triangle PQR (not shown).
Q39: Answer is B. I understand that rotating it 90 degrees clockwise forms a horizontal parabola, but how do you derive its equation using the original equation of the vertical parabola?
How to rotate 90 degrees clockwise about a point, not the origin
Lesson Explainer: Rotations on the Coordinate Plane