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- Enter the aspect ratio in the a:b ratio field on the Inspector Bar. (Lock this value if you want to repeat it later, otherwise the field reverts back to the default.)
- Select the centerpoint of the ellipse.
- Move the mouse to size the ellipse.
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Tip: The fixed ratio for an "IsoCircle" (an isometric circle on a cube) is 1.73 (the square root of 3).
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