Homework is given to a child who is not ready for a math competition...

$A$ and $B$ are fixed points. Determine the locus of point $I$ as $D$ moves on the perpendicular from $A$ to the segment $AB$ . Please help me!

#Geometry

Easy Math Editor

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Comments

Are the points C and E also fixed???? Because, if they are, then how do you determine the position of G??? And is H the midpoint of DG???