Triangle Congruence Proofs Practice with CPCTC!

On this lesson, we will work through several triangle congruence Geometry Proofs Examples that focus on isosceles triangles, cpctc, the base angle theorem, reflexive property, segment bisector, and the addition postulate and you will learn how to complete two column proofs and triangle congruence proofs step by step!

This lesson answers the questions: How can I prove that two triangles are congruent? How can I complete a geometry proof? How do I prove vertical angles are congruent? How do I use CPCTC? How can I study geometry proofs?

[light.the.empire]

Tbh this helped a ton. My teacher never explained anything so now here I am looking geometry videos up so I can pass my regents

[phoebe]

"You're not just gonna get this over night"
Me : oh no... Tomorrow is my exam..

[thatbluecat]

Its 1:30 am, I have a test over this today and these videos have helped so much!

[soratoninx]

This channel should have been more well-known. I love this! Relearning these concepts because I need to take the SAT for senior year and you guys helped me out so much!

[brennanhammond]

I was failing every assignment during this unit, I’m retaking the test tomorrow and this has been very helpful

[talhahbhuiyan]

This was helpful. I was struggling with this in geometry class, but now I completely grasp the concept. Thank you so much! You are a lifesaver!

[MashupMath]

When working on a proof, do you prefer to list the givens first, or add them as you use them?

[zacharym.]

When giving reasons, our teacher makes us write out the definitions in If-Then form. We also have to reference the step we used to come to that conclusion.

[charlesw]

absolutely... I use your videos all the time for my int math 1 classes and algebra 1 classes. About 171 total students thank you for your videos

[pabloralda]

I have really struggled with proofs recently and I did the first one before getting the answer I got it right! Thanks Anthony

[sutapachoudhury]

really Sir you explain better than our maths teacher...

[joseantonioperez]

Me reading the paper with this lesson doesnt understand me watching the video understands the lesson completely in one watch

[Veraplays]

Excellent Video !! came here to remember how to do the proofs. Really good tips :)

[mervinmanatad]

I shared this video to m y whole class and we did better in the quiz we had than our activities. THANK YOU< NEVER STOP DOING VIDEOS AND SHARING YOUR KNOWLEDGE TO THE WORLD!! :)

[bonecag]

Thank you so much!!! I understood these explanations more than the one my teacher gave me lol

[brookekraus]

Thank you so much this was very helpful

[charlesw]

can you do more proofs for int math of solving proofs on triangle congruence and more geometric proofs involving interior angles?

[izzymondo]

i am currently taking geometry two years early and have been confused about this topic. can you please make a video about how to learn the reasons better.

[Jeova-nt]

bro i have a exam tmrw and this helped so much thank you

[lorenajasma]

very clear explanation. it really helped me a lot. thank you very much