Triangles
Created by Megha Aggarwal, Last Updated 06-Aug-2019, Language:English
Triangles
Simply Easy Learning
Created by Megha Aggarwal, Last Updated 06-Aug-2019, Language:English
Description
A triangle is a polygon with three edges and three vertices. In Euclidean geometry any three points, when non-collinear, determine a unique triangle. Two triangles will be said congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
Audience
These video lectures have been prepared exclusively for all English medium state board and central board class 9th students to have the understanding on triangles.
Course Content
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Triangles
1 Lectures 00:01:33-
Introduction of Triangles
Preview00:01:33
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Criteria For Congruence Of Triangles
2 Lectures 00:09:14-
SAS Congruence Rule of a Triangle
Preview00:03:53 -
ASA Congruence Rule of a Triangle
00:05:21
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Problems On Congruence Rules Of A Triangle
5 Lectures 00:19:50-
Congruence Rule of Triangles Problem 1
00:04:28 -
Congruence Rule of Triangles Problem 2
00:04:54 -
Congruence Rule of Triangles Problem 3
00:02:41 -
Congruence Rule of Triangles Problem 4
00:03:14 -
Congruence Rule of Triangles Problem 5
00:04:33
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Properties of Triangles
2 Lectures 00:06:23-
Theorem 7.2 of Properties of Triangles
00:02:48 -
Theorem 7.3 of Properties of Triangles
00:03:35
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Problems on Properties of Triangles
3 Lectures 00:11:09-
Properties of Triangles Problem 1
00:03:57 -
Properties of Triangles Problem 2
00:03:53 -
Properties of Triangles Problem 3
00:03:19
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Criteria For Congruence of Triangles
2 Lectures 00:03:49-
SSS Congruence Rule of a Triangle
00:01:05 -
RHS Congruence Rule of a Triangle
Preview00:02:44
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Problems on Criteria for Congruence of Triangles
2 Lectures 00:17:12-
Criteria for Congruence of Triangles Problem 1
00:10:54 -
Criteria for Congruence of Triangles Problem 2
00:06:18
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Inequalities in Triangle
3 Lectures 00:09:39-
Theorem 7.6 of Inequalities in a Triangle
00:02:51 -
Theorem 7.7 of Inequalities in a Triangle
00:04:41 -
Theorem 7.8 of Inequalities in a Triangle
00:02:07
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Problems on Inequalities in a Triangle
3 Lectures 00:13:48-
Inequalities in a Triangle Problem 1
00:05:29 -
Inequalities in a Triangle Problem 2
00:03:52 -
Inequalities in a Triangle Problem 3
00:04:27
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RD Sharma Problems
16 Lectures 01:27:33-
RD Sharma - Problem 1 on Congruence of Triangle
00:06:19 -
RD Sharma - Problem 2 on Congruence of Triangle
00:04:58 -
RD Sharma - Problem 3 on Congruence of Triangle
Preview00:03:44 -
RD Sharma - Problem 4 on Congruence of Triangle
00:02:58 -
RD Sharma - Problem 5 on Congruence of Triangle
00:06:59 -
RD Sharma - Problem 6 on Congruence of Triangle
00:05:48 -
RD Sharma - Problem 7 on Congruence of Triangle
00:06:08 -
RD Sharma - Problem 8 on Congruence of Triangle
00:06:42 -
RD Sharma - Problem 9 on Congruence of Triangle
00:04:52 -
RD Sharma - Problem 10 on Congruence of Triangle
00:06:31 -
RD Sharma - Problem 11 on Congruence of Triangle
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RD Sharma - Problem 12 on Congruence of Triangle
00:12:18 -
RD Sharma - Problem 13 on Congruence of Triangle
00:06:20 -
RD Sharma - Problem 14 on Congruence of Triangle
00:03:23 -
RD Sharma - Problem 15 on Congruence of Triangle
Preview00:02:17 -
RD Sharma - Problem 16 on Congruence of Triangle
00:02:26
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Megha Aggarwal
Megha holds a B.Tech in Electronics and Communication Engineering from NIT, Kurukshetra. Currently associated with Tutorials Point as a Mathematics Trainer, she delivers lectures for classes 11,12, and IIT JEE students. Apart from Mathematics, she has good experience in designing of Railway's network. In addition, she has worked on various protocols such as Bluetooth 4.1, 6LoWPAN, DASH7, and ZigBee.