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Explore Golden Ratio in Real Life Objects

Author:
Lew W.S.
Topic:
Algebra, Angles, Area, Arithmetic, Geometry
Import any picture into the graphics view by clicking on the button in the activity below. Set Corner 1 of picture to be on point I1 and Corner 2 to be on point I2 . Drag yellow rectangular frame or either of its points A or B to the part of picture that you want to check for the golden ratio.

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