Euclidean Geometry | Proportionality Theorems & Midpoint Theorem Explained | Grade 12 Exam Prep

In this comprehensive Grade 12 math lesson, we dive into all the proportionality theorems in Euclidean Geometry and break down past exam questions featuring the Midpoint Theorem. This video will help you grasp key concepts and apply them to solve challenging exam problems with ease.

Key Topics Covered:

Explanation of all proportionality theorems in Euclidean Geometry
Detailed discussion and application of the Midpoint Theorem
Step-by-step breakdown of past exam questions

Resources:

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[kgaogelolebatamela]

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[juliaphalatse]

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[TikoMokgaloane-ydcj]

Thank you so much for the breakdown of the ratio, it was what I just what I needed to fully understand the prop theorem. Sir you are saving the nation 🫶🏽💐!

[thapelolebakeng]

Love your work but I always have to play it 2x speed 😭

[vhutaliprinces]

I appreciate you teaching us this excellent lesson, sir. I'll be rewriting my math exam in June of this year. I hope I'll succeed because of your videos, and sir, you mentioned that you'd upload the additional activities—but I don't see lesson 6 for Euclidean geometry

[sibongileyokwana]

I'm currently busy with mathematics, i did maths lit in high school so i want to add pure maths. At first i thought you were talking a little slow for me. I opted and watched others. But now. You the only teacher i watch. You are amazing. I failed Eucledian from term 2 and prelim but i now have a better understanding because you started your lessons from as early as grade 9. Wena I'll buy you cold drink after my exams 😂😂. Thank you.

[kwenagwendoline]

I didn't know i understand maths until meet sir m great full sir thanks for the work u a doing. U a professional

[setlamarupingidah]

Hey sir...I really enjoy your lessons and they really help me alot and please try to attempt similarity theorem soon coz I'm kinda struggling with proving similarities

[winniemahlangu]

Thank u soo much sir, I have watched all lessons..and its been productive! ❤

[buyinyawo]

Sir I just wanna say you the best ❤❤ you can't be compared🏆🏆🏆

[rach-tech]

vhakho ita mushumo wa vhudi i guess na nne ndido pass my rewrite exam nga june, thanks

[sunnyboynhleks]

Hello sir, just a question can DE promotional to BC when it comes to proportionality

[thabelomphaka]

With Example 1, wasn't it supposed to be BC=2DE therefore the value of y=8? (Mid-point theorem)

[EmmaBrown-bcye]

Hi there, just wondering if it's possible to have said that AD=2x ; DB=3x and that BE=4y ; EC=3y? And if so, how would that have worked. My text book explains it in this manner, so I am now slightly confused😅

[oprahmpomabiva]

Hi sir I would like to ask on Theorem 3 for midpoint where you spoke about similar triangles my question is why is AC over EF and not DF

[reabetswemmonoa]

Hi sir, can you make a video based on question papers, for proportionality

[nomakhulunare]

Is this the same as grade 11 Euclidean geometry?

[eileenndewere]

sir so in the last example you got the ratio to be 15:8. does that mean you are saying that CP = 15 units and PD =8?🤔

[pholosoleeuw]

Sir I don't get the last example it's a little bit confusing

[kananelolepota]

Hi sir in terms of the first example can't I take the mindle which was AE/AC ? To look for Y ...bcs if I do that it gives me a different answer