Orthocenter of a Triangle By Ambuj Singh

Orthocenter of a triangle By Ambuj Singh Sir for SSC CGL/CHSL/CDS/CPO/CAT Etc Mr. Ambuj Singh Sir is a renowned faculty/teacher of Mathematics . He has been teaching in Mukherjee Nagar, Delhi for the last 15 years. The learners have been enjoying the benefits of his lucid teaching from various ways. one who is preparing for government competitive exams (upsc csat cds, ssc: cgl & cpo, chsl, ibps, bank po, rbi, , state exams etc), entrance exams (mba, cat, clat etc). For any query call us : 9212201222, Whats App: 9555959151 App link: https://bit.ly/ambujsinghapp telegram link: https://t.me/ambujmaths Facebook page :   / ascentclasse.  . Mathematics By Ambuj singh,ASCENT CLASSES ,Dr Mukherjee nagar New Delhi. Discussed Point in this Video 1.Perpendicular drawn from the vertex to opposite side, is the height of triangle 2.The point where altitudes of triangle meets is called orthocenter 3.Sum of all side sum of altitude 4.Angle at orthocenter and angle at opposite vertex are supplementary 5. In a triangle ABC AE is perpendicular to BC and AD is angle bisector then 7.Ratio between sides and altitude of triangle 8.Q.In a triangle ABC,AD,BE and CF are altitudes, whose ratio is 1:2:3, then find the ratio between AB:BC:CA 9.Product of two part of all three altitudes from orthocenter is constant 10.In a triangle ABC, AD is perpendicular to BC and BE is perpendicular to AC, Which of the following is correct? 11.In a triangle ABC ,AD and BD are altitudes on sides BC and AC respectively .O is orthocenter of triangle ABC ,AO=8 cm,OD=3 cm,OE=4 cm find the length of AB 12.In a triangle ABC ,AD and BD are altitudes on sides BC and AC respectively .O is orthocenter of triangle 13.In a triangle ABC ,AD is altitude and O is orthocenter, then AO:OD=? 14.ORTHIC TRIANGLE: The triangle formed by feet of altitudes of triangle is called orthic triangle #Orthocenter #Ambuj_Singh_sir