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Area of a triangle and Condition of collinearity of three points
Lesson 22 of 26 • 0 upvotes • 15:00mins
Sushmit Kumar
In this lesson I have discussed Area of triangle,Area of polygon and condition of collinearity of three points.
(Hindi) Straight Line: IIT JEE
26 lessons • 5h 52m
1
Normal Form of Straight Line (in Hindi)
11:39mins
2
Parametric Form of Straight Line (in Hindi)
11:43mins
3
Distance Formula and Section Formula (in Hindi)
13:53mins
4
Slope of Straight Line (in Hindi)
14:34mins
5
Intercept of Straight Line and Point Slope Form of Straight Line (in Hindi)
11:48mins
6
Two Point form and Slope-intercept form
13:51mins
7
Intercept Form, Determinant Form and General Form of Straight Line (in Hindi)
14:58mins
8
Angle Between two Straight Lines
14:16mins
9
Angle between two lines(continued)
12:50mins
10
Parallel lines and area of parallelogram
15:00mins
11
Perpendicular Lines and its properties
9:34mins
12
Position of Point relative to line
13:07mins
13
Length of perpendicular from a point,Foot of perpendicular,Image of a point
15:00mins
14
Angular Bisectors between two lines
11:15mins
15
Angular bisectors of lines(continued)
15:00mins
16
Concurrent Lines and Family of Straight Lines
15:00mins
17
Family of Straight Lines(continued)
13:50mins
18
Locus
15:00mins
19
Problems on locus
13:53mins
20
Problems on Locus(continued)
11:26mins
21
Problems on Locus(continued)
15:00mins
22
Area of a triangle and Condition of collinearity of three points
15:00mins
23
Centroid and circumcentre
15:00mins
24
Orthocentre and Incentre
12:49mins
25
Excentre
11:59mins
26
Problems on Centroid,Circumcentre,Incentre,Excentre
15:00mins
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