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Orthocentre of a Triangle
Lesson 10 of 15 • 181 upvotes • 9:46mins
Sachin Rana
Ortho Centre is a very important topic in Straight Lines and the Solution of triangles. So, we discuss that how we can actually calculate it without the use of any formulae.
Straight Lines (Part I) - IIT JEE
15 lessons • 2h 12m
1
Course Overview
2:32mins
2
Basics and Some Tricks
8:59mins
3
Equation of a Straight Line
10:40mins
4
Angle Between Two Lines
8:33mins
5
Important Examples
9:35mins
6
Parallel and Perpendicular Lines
9:11mins
7
Three points, Three Lines
8:35mins
8
Centroid of a Triangle
9:06mins
9
Incentre of a Triangle
9:53mins
10
Orthocentre of a Triangle
9:46mins
11
Circumcentre of a Triangle
9:05mins
12
Important Examples
9:00mins
13
Area of Polygon
10:33mins
14
Questions on Area of Polygons
8:26mins
15
Harmonic Conjugate
8:28mins
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