plane geometry, a pedal triangle is obtained by projecting a point onto the sides of a triangle. More specifically, consider a triangle △ABC, and a point...

the reference triangle, the vertices of the pedal triangle are the midpoints of the reference triangle's sides, and so the pedal triangle is called the...

circumcircle of the triangle formed by the three lines. Or in other words, the Simson line of a triangle ABC and a point P is just the pedal triangle of ABC and...

point. Also, this cubic is the locus of X such that the pedal triangle of X is the cevian triangle of some point (which lies on the Lucas cubic). Also, this...

a pedal is used to control playback of voice dictations Pedal curve, a curve derived by construction from a given curve Pedal triangle, a triangle obtained...

geometry, the medial triangle or midpoint triangle of a triangle △ABC is the triangle with vertices at the midpoints of the triangle's sides AB, AC, BC....

the pedal triangle of D with respect to triangle △ABC and lies on the other analogous circles. (If they do lie on a circle, then those pedal triangles will...

The pedal circle of the a triangle A B C {\displaystyle ABC} and a point P {\displaystyle P} in the plane is a special circle determined by those two entities...

the sides of the triangle ABC be D, E, F. The triangle DEF is called the pedal triangle of P. The antipedal triangle of P is the triangle formed by the lines...

pedal (or una corda), the sostenuto pedal, and the sustaining pedal (or damper pedal). Some pianos omit the sostenuto pedal, or have a middle pedal with...

\end{aligned}}} If the triangle △ABC is oblique (does not contain a right-angle), the pedal triangle of the orthocenter of the original triangle is called the...

triangle ABC The triangle formed by the bisectors of the external angles of triangle ABC The pedal triangle of any point P in the plane of triangle ABC...

A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels...

The following triangles are equilateral: antipedal triangle of X(13) Antipedal triangle of X(14) Pedal triangle of X(15) Pedal triangle of X(16) Circumcevian...

the locus of a point P such that the pedal circle of P is tangent to the nine-point circle of the reference triangle △ABC. The McCay cubic can also be defined...

to the pedal, then by similar triangles p r = q p . {\displaystyle {\frac {p}{r}}={\frac {q}{p}}.} It follows immediately that the if the pedal equation...

of triangle inequalities List of triangle topics Pedal triangle Pedoe's inequality Pythagorean theorem Pythagorean triangle Right triangle Triangle inequality...

One-seventh area triangle Orthocenter Orthocentric system Orthocentroidal circle Orthopole Pappus' area theorem Parry point Pedal triangle Perimeter bisector...

pedal triangle of an isodynamic point, the triangle formed by dropping perpendiculars from S {\displaystyle S} to each of the three sides of triangle...

related to Isogonal Conjugates. Interactive Java Applet illustrating isogonal conjugate and its properties MathWorld Pedal Triangle and Isogonal Conjugacy...

triangle of P is similar to the pedal triangle of P. The McCay cubic is the locus of point P such that the circumcevian triangle of P and ABC are orthologic...

mutes which produce a similar effect. Pianos have a soft pedal and occasionally a practice pedal, which both decrease the instrument's volume. According...

triangle center. The pedal and antipedal triangles of X are central triangles of Type 2.[better source needed] Yff Central Triangle[better source needed]...

names: authors list (link) Mathworld Orthocorrespondent. dagezjm. "Pedal triangle". AoPS. Li4. "圓錐曲線" (PDF) (in Chinese).{{cite web}}: CS1 maint: numeric...

Muff Pi (π), often known simply as the Big Muff, is a "fuzzbox" effects pedal produced in New York City by the Electro-Harmonix company, along with their...

^{2}\omega }}.} The pedal triangles of the first and second Brocard points are congruent to each other and similar to the original triangle. If the lines AP...

organ, a harpsichord may have more than one keyboard manual and even a pedal board. Harpsichords may also have stop levers which add or remove additional...

as well, that is if the equation holds for the pedal points of three perpendiculars on the three triangle sides then they intersect in a common point. Therefore...

Muff, and the Triangle Big Muff, and in early 2020 the Ram's Head Big Muff was reissued. Electro-Harmonix often produces a range of pedals based on a single...

down while a rider pedaled. This movement was called pedal bob, kickback, or monkey motion and took power out of a rider's pedal stroke — especially...