Perspective 3D width and height (stage relative values) in Actionscript

Hello!
I have a small square movieclip in Stage, 100x100 width and height.
I translated it 90º in Y axis. Then, it looks like almost a vertical line.
I want to know the "Perspective 3D width" and "Perspective 3D height" values (something like 24x120 as the rotated square now looks like almost a vertical line).
These values are shown in the movieclip properties, in "3D position and view".
I put an image showing where the values appear. Does anyone know how I access the values via Actionscript?
Thank you!

Hello!
Thanks for the feedback.
After your answer, I searched for an hour to find the relation between matrix3D, transform, and the width and height properties. But I couldn't find the answer in there (I already had tried to search there before posting here).
Maybe the answer can be there too, but "por casualidad" now I just found the solution using this piece of code:
myMc.getBounds(root).height;
myMc.getBounds(root).width;
It solved the problem after 3 hours trying to find the solution! \o/
Thanks for your attention!

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Author: [email protected]
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Fix bug SDK-17734 Path with width and height set different than path data has incorrect bounds
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http://bugs.adobe.com/jira/browse/SDK-17734
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