All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
10:48
Find in video from 00:06
First Proof with Parallel Lines
Proofs with Parallel Lines - Writing a Good Proof.
797 views
Dec 14, 2022
YouTube
SaenzMath
8:00
Find in video from 00:06
Introduction to Parallel Lines
Proving Parallel Lines with Angle Relationships
107.6K views
Oct 3, 2013
YouTube
Brian McLogan
6:55
Parallel Line Rules, Proofs & Examples
385K views
Nov 28, 2013
Study.com
10:26
Find in video from 00:01
Introduction to Parallel Lines
Proving Parallel Lines With Two Column Proofs - Geometry, Practi
…
124.8K views
Dec 23, 2017
YouTube
The Organic Chemistry Tutor
4:31
Find in video from 0:00
Introduction to Parallel Lines and Transversals
Geometry - Proofs with Parallel Lines and Transversals
32.5K views
May 17, 2020
YouTube
Mr. Sedano's Class
16:03
Find in video from 00:10
Review of Parallel Lines
Geometry Proofs with Parallel Lines - Do we have Parallel Lines?
2K views
Oct 24, 2022
YouTube
SaenzMath
How to Solve Proofs Involving Parallel Lines | Geometry | Study.c
…
Oct 8, 2021
study.com
6:53
Find in video from 01:13
Writing the Proof
How To Write a Proof for Parallel Lines
45.6K views
Oct 7, 2013
YouTube
Brian McLogan
9:36
Find in video from 04:14
Flow Proof Explanation
Geometry - Section 3.3 Proving Lines Parallel
17.7K views
Oct 24, 2020
YouTube
The Algebros
6:00
Find in video from 0:00
Introduction to Proof Writing
How To Write a Proof - Proving Parallel Lines
136.5K views
Oct 7, 2013
YouTube
Brian McLogan
6:17
Find in video from 0:00
Introduction to Parallel Lines
Geometry 3 5 Proving Lines Parallel
29.9K views
Oct 10, 2013
YouTube
David Reneau
2:53
Find in video from 0:00
Introduction to Parallel Lines
Proving Lines are Parallel - MathHelp.com - Geometry Help
149.1K views
May 12, 2008
YouTube
MathHelp.com
26:36
Find in video from 00:01
Introduction to Parallel Lines
Geometry Lesson 2.2: Proving Lines Parallel
712 views
Sep 14, 2020
YouTube
Math4Fun314
6:32
Find in video from 06:10
Final Proof
Proof: Parallel lines divide triangle sides proportionally | Similarity |
…
53.7K views
Jun 28, 2020
YouTube
Khan Academy
13:26
proving lines are parallel using the CONVERSE
3.2K views
Sep 16, 2015
YouTube
Benjamin Manchester
41:56
Find in video from 0:00
Introduction to Parallel and Perpendicular Lines
Parallel and Perpendicular Lines, Transversals, Alternate Interior An
…
1.5M views
Jul 25, 2017
YouTube
The Organic Chemistry Tutor
27:05
Find in video from 0:00
Introduction to Geometry Proofs
How to do a Geometry Proof – Step-by-Step Lesson
89.4K views
Nov 18, 2022
YouTube
TabletClass Math
20:51
Find in video from 00:01
Introduction to Parallelograms
Proving Parallelograms With Two Column Proofs - Geometry
232.3K views
Dec 25, 2017
YouTube
The Organic Chemistry Tutor
7:07
Find in video from 0:00
Introduction to Parallel Lines
Angles formed by parallel lines and transversals | Geometry | Khan Ac
…
1.2M views
Sep 21, 2011
YouTube
Khan Academy
5:18
Find in video from 00:27
Proving the Proof
Proof: Corresponding angle equivalence implies parallel lines
…
217.5K views
Sep 22, 2011
YouTube
Khan Academy
11:41
Find in video from 00:01
Introduction to Two Column Proofs
Geometry, Two Column Proofs of Angles - Addition, Substitution &
…
252.6K views
Sep 18, 2017
YouTube
The Organic Chemistry Tutor
4:08
Find in video from 00:43
Initial Proof Setup
Proof: Opposite angles of parallelogram congruent | Quadril
…
284.8K views
Oct 31, 2011
YouTube
Khan Academy
15:15
Find in video from 00:01
Introduction to Two Column Proofs
Two Column Proofs of Congruent Segments - Midpoints, Substitutio
…
314.3K views
May 16, 2019
YouTube
The Organic Chemistry Tutor
4:51
Find in video from 03:50
Verifying the Proof
Proof: Vertical angles are equal | Angles and intersecting lines | Ge
…
330.3K views
Sep 21, 2011
YouTube
Khan Academy
8:37
Find in video from 0:00
Introduction to Geometry Proofs
How To Write GEOMETRY PROOFS | Segments and Angles | Geometry
…
52.5K views
Dec 2, 2020
YouTube
your math tutor
10:32
Find in video from 0:00
Introduction to Parallel Lines Proofs
IXL - Proofs involving parallel lines I (Geometry practice)
8K views
Mar 23, 2020
YouTube
Devin Thorson
9:41
Parallel lines proofs
2.6K views
Oct 8, 2012
YouTube
Richard Smith
15:42
Find in video from 06:00
Proofs for Parallel Lines
Geometry - Proving Lines Parallel
5.1K views
Oct 29, 2020
YouTube
iteachalgebra
G 3.3, Proofs with Parallel Lines
616 views
Oct 29, 2017
YouTube
Mark McCoy
27:15
Find in video from 15:39
Proving Parallel Lines
3.2 and 3.3 Notes: Proving Lines Parallel
1.2K views
Oct 23, 2017
YouTube
Patrick Ausel
See more videos
More like this
Feedback