Perpendicular Foot
The Foot of the Perpendicular is the point on the leg opposite a given vertex of a Triangleat which the Perpendicular passing through that vertex intersects the side. The length of the LineSegment from the vertex to the perpendicular foot is called the Altitude of the Triangle.
See also Altitude, Foot, Perpendicular, Perpendicular Bisector- Diophantine Equation--7th Powers
- Diophantine Equation--8th Powers
- Diophantine Equation--9th Powers
- Diophantine Equation--Cubic
- Diophantine Equation--Linear
- Diophantine Equation nth Powers
- Diophantine Equation--Quadratic
- Diophantine Equation--Quartic
- Diophantine Quadruple
- Diophantine Set
- Diophantus Property
- Diophantus' Riddle
- Dipyramid
- Dirac Delta Function
- Dirac Matrices
- Dirac's Theorem
- Directed Angle
- Directed Graph
- Directional Derivative
- Direction Cosine
- Directly Similar
- Director Curve
- Direct Product (Group)
- Direct Product (Matrix)
- Direct Product (Set)