Question

explain the foot of the perpendicular​

Answer 1

Answer:

In Mathematics, a perpendicular is defined as a straight line that makes the right angle (90 degrees) with the other line. In other words, if two lines intersect each other at the right angle, then the lines are perpendicular to each other.

Step-by-step explanation:

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Answer 2

Answer:

The perpendicular foot, also called the foot of an altitude, is the point on the leg opposite a given vertex of a triangle at which the perpendicular passing through that vertex intersects the side. When a line is drawn from a point to a plane, its intersection with the plane is known as the foot.