Grade 12 Trigonometry Lesson 12| 3 Dimension Problems

This lesson covers 3-dimensional trigonometry (3-d trig) for grade 12. I also look at past exam questions that will move you to mastering this section. Covered also is an introduction on the sine rule and cosine (cos) rule and area rule.

#mlungisinkosi #matric #mathematics #trigonometry #trig #3dtrig

[smirkemo]

I'm writing math p2 in few hours time, i just got into your channel but i get everything right🔥considering the fact that i was clueless. you're highly Appreciated.

[lungissa__]

I was doing matric last year, I got 26% in Mathematics and im currently rewriting.
I’ll come back next year January to tell you about my percentage in Mathematics 😎👊🏾

[SbuJSM]

Yah malume ngyakuzwa everything is clear and I understand here but when it gets to the exams it’s another story 😢💔

[SegoM-uerd]

I just discovered your channel while revising the work I didn't understand in term 2. You just made trig so much easier for me. Now I feel more comfortable with trig for my upcoming prelims. Thank you so much

[sphesihleximba]

Im so glad i found this channel, helped me a lot with this section.❤❤

[KatlegoTlou-em]

I don't have much but here's some of my pocket money Thanks!❤

[basheerahsuliman]

Thank you so much for the great content 🙌Please do euclidean geometry next 🙏🙏

[KatlegoMokwena-xign]

Ur tutorial made me craving for maths, I really enjoy & hoping to obtain the marks that I've always wanted

[FUNANI_]

THANK YOU nKOSi ! THiS WAS VERY HELPFULL :)

[vukosijeff]

Sir when can you like plug us with factorising coz you once promised..coz heish we need that 25 marks from question one paper 1✊

[nkosithapelo]

This is a best tutorial for trigonometry thank you brother ❤

[cassiousmalepe]

Thanks ♥️😊 this video helped me a lot🤞

[Lunga_]

Am sad i discovered your channel late and am writing maths p2 today
Am getting the hang of it but its late😢
Hope it will help in my finals

[RomeoSeanego]

You are a legend uncle mlungisi... Thank you so much❤

[rasealalebogang]

I'm getting the part where you explained the sine rule, cosine rule and area rule (2D dimension) but i do not understand the last part after explaining or revising cosine rule stuff. Can you pls make another video explaining 3D dimension pls

[killab]

Salute Bhuti unzima Kakhulu !!!👊🏾👊🏾👊🏾😂

[NokukhanyaNyathi]

i cant find transformation geometry for geometry in your channel..can you add it soon

[raphaeldiko]

I have a problem when he introduced 180, I don't know why he ended up adding 180 but I see his purpose but I don't understand its introduction