# Orthic triangle definition

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*2019-12-12 22:45*

Triangle ABC and its tangential triangle are in perspective and the axis of perspectivity is the Lemoine axis of triangle ABC. Central line associated with X 3, the circumcenter: Orthic axis Edit The trilinear coordinates of the circumcenter X 3 (also denoted by O ) of triangle ABC are ( cos A: cos B: cos C ).How can the answer be improved? orthic triangle definition

the area of the orthic triangle is the geometric mean of the area of base triangle and the orthic triangle of the circumcenter wrt to the orthic triangle

## Orthic triangle definition free

Orthic Triangle: Orthic triangle is a triangle which is formed inside another triangle by connecting the foot of the altitudes of 3 sides of outer triangle. Here the outer triangle should not be a right angled triangle. It is also referred as 'altitude triangle

A remarkable property of orthic triangles says that the orthocenter of A B C is also the incenter of the orthic triangle D E F. That is, the heights of A B C are the angle bisectors of D E F.

If the triangle ABC is oblique (does not contain a rightangle), the pedal triangle of the orthocenter of the original triangle is called the orthic triangle or altitude triangle. That is, the feet of the altitudes of an oblique triangle form the orthic triangle, DEF.

For this triangle ABC the orthic triangles are HAC, HBC and HAB. Visually: Clearly from the pictures and the definitions of orthocenter and segment we can conclude that segments HA, HB, and HC lie upon the three altitudes of a the triangles.

Triangle abc is the orthic triangle of triangle ABC If the triangle ABC is oblique (not rightangled), the points of intersection of the altitudes with the sides of the triangle form another triangle, A'B'C called the orthic triangle or altitude triangle.

Orthic definition is of or relating to the altitudes of a triangle. of or relating to the altitudes of a triangle See the full definition. SINCE 1828. Menu. JOIN MWU Gain access to thousands of additional definitions and advanced search featuresad free! JOIN NOW.

5. Orthic Triangle. Figure 1: Let ABC be a triangle with altitudes AA2; BB2 and CC2: The altitudes are con current and meet at the orthocentreH (Fig ure 1). The triangle formed by the feet of the altitudes, A2B2C2 is the orthic trian gle. Remarks There are several cyclic quadri

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