Problem 373: Square, Inscribed Circle, Diagonal,
Perpendicular, Angle
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about: 3: Square, Inscribed Circle, Diagonal, Perpendicular, Angle, Online
Learning.
The figure shows a circle 1 inscribed in a
square ABCD of area S. Points E and F are the tangency point. G is the
intersection point of BD and circle 1 and EH is perpendicular to FG.
Prove that the measure of angle EAH is 22.5 degrees. .
