Oscar G.

asked • 05/01/23

Would my answer be correct?


Trapezoid ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 2, 3. D is at negative 1, 1.


Trapezoid ABCD is rotated 90° clockwise. What rule shows the input and output of the rotation, and what is the new coordinate of A′?


 (x, y) → (−x, −y); A′ is at (5, −1) 

(x, y) → (−y, x); A′ is at (−1, −5) 

(x, y) → ( y, −x); A′ is at (1, 5) 

(x, y) → (x, −y); A′ is at (−5, −1)

I say option 2 but I am not sure can you correct me please

1 Expert Answer

By:

Raymond B. answered • 05/01/23

Tutor
5 (2)

Math, microeconomics or criminal justice

Mark M.

The point about which the figure is rotated is not stated. Therefore an accurate answer cannot be given. All of the answers assume that the rotation is about the origin.
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05/01/23

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