Quadrilaterals
Created by Megha Aggarwal, Last Updated 07-Aug-2019, Language:English
Quadrilaterals
Simply Easy Learning
Created by Megha Aggarwal, Last Updated 07-Aug-2019, Language:English
Description
The origin of the word "quadrilateral" is the two Latin word quadri a variant of four, and latus meaning "side". A quadrilateral is a polygon with four edges (or sides) and four vertices or corners. On certain conditions, Quadrilateral become either a Parallelogram or a Trapezium. Let us study those conditions in detail in this chapter.
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 basic properties of Quadrilaterals to become a Parallelogram.
Course Content
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Quadrilaterals Introduction
1 Lectures 00:01:16-
Introduction of Quadrilaterals
Preview00:01:16
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Properties Of Quadrilateral
1 Lectures 00:03:16-
Angle Sum Property of a Quadrilateral
Preview00:03:16
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Theorem 8.1 of Properties of Parallelogram
8 Lectures 00:22:01-
Theorem 8.1 of Properties of Parallelogram
Preview00:03:14 -
Theorem 8.2 of Properties of Parallelogram
00:02:41 -
Theorem 8.3 of Properties of Parallelogram
00:02:15 -
Theorem 8.4 of Properties of Parallelogram
00:02:26 -
Theorem 8.5 of Properties of Parallelogram
00:01:28 -
Theorem 8.6 of Properties of Parallelogram
00:04:34 -
Theorem 8.7 of Properties of Parallelogram
00:04:07 -
Conditions for a Quadrilateral to be a Parallelogram
00:01:16
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Problems on Properties of Parallelogram
5 Lectures 00:37:28-
Properties of Parallelogram Problem 1
00:05:51 -
Properties of Parallelogram Problem 2
00:09:06 -
Properties of Parallelogram Problem 3
Preview00:03:27 -
Properties of Parallelogram Problem 4
00:09:27 -
Properties of Parallelogram Problem 5
00:09:37
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The Mid Point of a Triangle
2 Lectures 00:04:21-
Theorem 8.9 of Mid Point of a Triangle
00:03:12 -
Theorem 8.10 of Mid Point of a Triangle
00:01:09
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Problems on Mid Point Theorem
3 Lectures 00:17:45-
Mid Point Theorem Problem 1
00:07:39 -
Mid Point Theorem Problem 2
00:05:42 -
Mid Point Theorem Problem 3
00:04:24
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RD Sharma Problems
14 Lectures 01:30:26-
RD Sharma - Problem 1 on Quadrilaterals
00:03:30 -
RD Sharma - Problem 2 on Quadrilaterals
00:03:54 -
RD Sharma - Problem 3 on Quadrilaterals
00:04:10 -
RD Sharma - Problem 4 on Quadrilaterals
00:02:58 -
RD Sharma - Problem 5 on Quadrilaterals
00:08:05 -
RD Sharma - Problem 6 on Quadrilaterals
00:07:00 -
RD Sharma - Problem 7 on Quadrilaterals
00:02:07 -
RD Sharma - Problem 8 on Quadrilaterals
Preview00:04:37 -
RD Sharma - Problem 9 on Quadrilaterals
00:08:22 -
RD Sharma - Problem 10 on Quadrilaterals
00:09:45 -
RD Sharma - Problem 11 on Quadrilaterals
00:08:31 -
RD Sharma - Problem 12 on Quadrilaterals
00:08:24 -
RD Sharma - Problem 13 on Quadrilaterals
00:08:21 -
RD Sharma - Problem 14 on Quadrilaterals
00:10:42
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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.