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If m is the foot of the perpendicular from a point
If m is the foot of the perpendicular from a point pictures 5
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If m is the foot of the perpendicular from a
If m is the foot of the perpendicular from a point
if m is the foot of the perpendicular from a point p to the x axis
if m is the foot of the perpendicular from a point p of a parabola
if m is the foot of the perpendicular from a point p