Master writing a two column proof using segment addition theorem

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I watched about 10 different videos in 2 different languages, and this is about the firat video that actually helped

Leen-xwhf
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You are such a good teacher! You walk through the mental steps of why you do what you do before you do it.

historybookworm
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I sorta regret taking geometry in 8th grade 😭

main
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Wouldn't you need to use congruency with segments, and not equality? (referencing statement 2 in the first proof) We usually use congruency first, then equality, and show "definition of congruent segments" for the reason. Also, at 5:45, our curriculum teaches us that in order to switch around the order of the equality (2AM = AB to AB = 2AM), we would first need to write it in the order in which we derived it (2AM = AB), and then if we need it in the opposite order so that the statement can look exactly like the "prove" portion, we would then need to switch it and give for the reason "symmetric property of equality."

I'm liking the "condensed" version...I may need to pick up on some of this to make it easier for the students. I will be watching more of your proofs videos to gain some more insight, and hopefully condense down our proofs a little bit...thanks for the instructional videos Brian!

mikemorris
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He reminds me of all 6 of my wrestling coaches lmfao

killcodegaming
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i’m going to fail my quiz tmr i don’t get this at all😫

ellapierce
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They don’t tell you that geometry A is basically trigonometry

xy
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ik this is 6 years later but u saved my dam life

vin.
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We all here for the same reason, no one can actually understand this 😂 even after watching videos

Evan-rqee
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YOU ARE WRONG IT'S segment addition POSTULATE NOT NO TH theorem.

takeotako
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hey buddy
teach jee syllabus main and advance
India

abhishekbharti