Geometry - Triangle Inequalities for sides

Triangles are made from three sides. Here we discuss their possibilities and limitations. Can a triangle be formed with three given sides, and, what are the possible values of the third side of a triangle, if we know the first two sides? YAY MATH!
Learning should always be fun and connective. Please visit www.yaymath.org for:
• all videos
• free quizzes
• free worksheets
• debut book on how to connect with and inspire students
• all-in-one math courses that teachers and parents can use, backed by Yay Math energy

[@goddessofdeath4849]

i wish i had your class. You teach me so much better than my geometry teacher. Thanks for making these. I'm getting good grades because of this!

[@redlightclinicdrummer]

......I've been up for hours trying to learn this online to catch up on schooling and they are throwing all these stupid theorems at me and giving me the most trouble over this......then he basically says the sum is the highest limit and the subtraction is the lowest....why cant people make things this easy? THANKYOU!!!!!!!!!!!!!

[@nathanliles863]

I understood perfectly, then the class started asking confusing questions

[@owenw9297]

Hello I'd like to thank you it's the night before my geometry final and you've helped me through studying extremely through all your vids. Thanks a lot brah

[@gulshanrehman3144]

JazakAllah...
Thanks

[@ceciliameza9206]

Thank you you make see it so easy

[@SuperCutiepie1012]

my geometry teacher is extremely boring , a good teacher is part of the students success , me having a not so great teacher effects my grades and it's really annoying

[@Anonymous51701]

Wow you really make everything so much easy!

[@baileydejesus4958]

These videos help me so much! Thank you for doing these. Wish I could be in one of you're classes (my class is so confusing and I don't understand) Still can't understand some things. Thank you!!!!

[@lindatinamorales]

Thanks!GREAT TEACHER!

[@eugenecedricngoreyes]

At least, u don't complicate things like my teacher. Thnx

[@Nando-hw5yj]

My man. I always come to you when seeking help.

[@maneater]

I've been sick lately and the medicine I'm was taking made me drowsy. My notes for Geometry were complete shit and I couldn't understand anything I wrote down. I didn't really pay attention in class either because I was so tired. This really helped me understand something we went over.

[@kmr618]

HAPPY NINE-YEARS-AGO BIRTHDAY!!!!

[@robertahdoot]

How thoughtful of you!

[@greynigi936]

Thanks your a huge help man Keep doing what ur doing this is amazing

[@algirdask7847]

Math is what is PROOVED. Here are only tales

[@samjohnson7953]

great thanks

[@undefinedterr0r731]

Great teacher! Knew how to do it in just a few seconds lol

[@josephgonzales3855]

You make it more understandable than my teacher

[@jackskull5833]

this is good math

[@RyleeCarlon]

Great

[@jaseenahussain6148]

good video

[@zeosul6an221]

i wish if he was my teacher :), he is too good

[@eugenecedricngoreyes]

Why on 19:00 the triangle can't be two or less?

[@aysenurbozkaya4666]

can he pls be my teacher!??

[@renewd]

That triangle is a degenerate.

[@11xah]

14;20 7,4,11 can't be sides of a triangle

[@yaymath]

Hi Sharlene, it says 7.1, 4, 11, in which case it does. Thank you for your comment!

[@11xah]

Ah ok... i thought that was exactly seven.

[@devanshsharma743]

good video, but was of low level

[@reaganinja7]

Illuminate confirmed

[@jackskull5833]

that is not true