Exterior Angle Inequality Theorem With Two Column Proofs - Geometry

preview_player
Показать описание
This geometry video tutorial provides a basic introduction into the exterior angle inequality theorem. It explains how to use it in a two column proof situation.

CPCTC - 2 Column Proofs With Triangles:

Hypotenuse Leg Theorem - HL Postulate:

Detour Proofs - Double Triangle Congruence:

The Midpoint Formula:

_________________________________
Missing Diagrams - 2 Column Proofs:

Right Angle Theorem - SSS & SAS:

Perpendicular Bisector Theorem:

Altitude, Median, Midpoint & P. Bisector:

Parallel & Perpendicular Lines - Slope:

__________________________________
Indirect Proofs - Example Problems:

Proving Parallel Lines With Proofs:

The Exterior Angle Theorem:

Polygons:

_______________________________________
Final Exams and Video Playlists:

Full-Length Videos and Worksheets:
Рекомендации по теме
Комментарии
Автор

MR. Organic Chemistry Tutor, thank you for another exceptional video/lecture on the Exterior Angle Inequality Theorem With Two Column Proofs. This topic also helps with the development of Two Column Proofs.

georgesadler
Автор

Thank you for this, I need to get prepared for an on the Spot Proving, as a project, Thanks for simplifying this...

johnnyeyess
Автор

Thank youu ‼️ I was about to fail a test 😭

yktvmoni
Автор

This video is good and I understood it, however I think that it's too short and there aren't enough examples for certain people to understand this fully. Maybe a longer video on this or a part 2 could help.

PurpleABlueAPlays
Автор

How to solve if the given is Letters? Like " in the figures, ABD and BCE are straight lines. Prove that <DCE > <DAE" how can i solve that? :(( Please help me :((

nicahcarandang
Автор

Anyone from grade 8 R watching this after sir directed this link
-renvo

renvofficial
Автор

Thought out my gr 5togr8 am still watching you

Dino-jb
Автор

I came here to learn not watch aYouTube ad bruh

YouTube literally gave me almost three unskippable ads🙄

sylenefan
Автор

I'm sorry I have no fucking clue what your talking about

huh