SPM - Add Maths - Form 4 - Solution of Triangle

In this video, you will learn the most important formula for this chapter, which are the sine rule and cosine rule. However, this video also will help you understand how the formula work.

[shadowyblackwolf]

When the first time I'm doing add maths, There was a big "oh my god, how could i did it???!!!"It seems like i don't even understand is all the time... ==lll But, since I got into Ymx+c, everything had changed. :) This is the best video that I've ever watched. Thank you!! I strongly recommend this channel to everyone who need help like me.

[pokerarisu]

hello, sir.
I have exactly an hour to sit for my addmt paper 2 (spm 2018) and this will be my last minute study hehe.
I just want to say thank you so so much for making it easier for addmt students who find it difficult to solve some questions. Eventho I never had the chance to join your live vids, I still came to your channel whenever I want to study addmt. And thanks to you, my marks getting better and better, especially on my trial! so before I answer the paper later, I want to thank you for making me less nervous and more confident to answer the addmt papers bcs I've learned a lot. I wish you the best in life :)

[farizza]

Sine rule is much easier than cosine rule. Who 👇agreed? 🙋‍♀️

[christybubi]

that chinese accent haha anw, thanks for the tutorial. help me so much! 🙏

[azreen]

Last question seems confusing. I made an alternative:

10²=8²+6²-2(8)(6)cos y
100=100-96cos y
100-100=-96cos y
-0/96=cos y
cos⁻¹ (-0/96)=y
90ᵒ=y

[muzaffarabdrazak]

Waw..i miss my class on this topic but i totally get it after i learn from this video..thanks

[farizza]

I was like 'ouhhhh' every single sec in this vid.. Thank you Ymx+c🙏

[kingiccy]

Sir…you could show how key in the values in the calculator?

[asiandonnie]

Thank you so much i can understand this so well now again thank you!

[Xyzien]

Hye, i have a question.. is it better to write the answer in perpuluhan or fraction?

[CassiopeiaForDBK]

Omg thank you. I wish I found your channel sooner 😭

[hudaazhar]

this video is very, i actually understand it 😍🤗

[jahara]

Thank you for this video.Now, I understand. How to solve the triangle

[khanhvu]

Very good and funny videos bring a great sense of entertainment!

[muhammadfaris]

thank you teacher, this video helped me a lot

[christineeee]

How to choose between cosine rule and sin rule.. i mean, when to use which kne

[blabbla]

came here when i was studying for my spm
now a returnee in order to teach my cousin
hehehe, im not really good at maths..