Maths Tutorial: Trigonometry Law of Sines / Sine Rule

Maths Tutorials, Geometry and Trigonometry. The Law of Sines (also known as the Sine Rule) is a method for working out the angle or side length in a non right angled triangle.

[MrArianmas]

Oh my god you explained this so much better than my teacher, you are a blessing.

[fuller]

watching this 8 years later and it's probably saving my life

[Lisa-rguq]

guys if ur confused when to put sin on top or bottom, when you're looking for an angle sin is on top, when your looking for a side sin is on bottom of the fraction. Hope this helps

[tomlinzombie]

After watching this i realized that my school should fire our math teachers. Buy a faster speed of internet and new computers so we can learn from you.

[arsenewenger]

CAN'T BELIEVE YOU STOPPED MAKING VIDEOS. YOU WERE THE BEST MATHS TUTOR ON YOUTUBE.

[ScottTurnerformeindustrious]

I am so grateful for your simple and effective tutorial on the Law of Sines. Great work, Thankyou!

[pechannnnnn]

You taught, in 10 minutes, what my teacher attempted to in an hour and 10 minutes.

[borislavignatov]

This short video helped me understand trigonometry more than months of school

[further_maths]

Glad I could help you out! Good on you for taking it upon yourself to catch up and hitting youtube for what you needed. I wish all students showed that kind of initiative. You're going to be a superstar :)

[SarahHugzBuddy]

your explanation is so much simpler compared to whatever the hell my geometry teacher taught me

[joegrey]

Thank you this should help me with my exam tomorrow

[Tony.........Starky]

Watching 11 years later and tomorrow is my math exam

[alearias]

You taught it better in 10 minutes than my teacher could in an hour, thanks!

[elkowasaki]

11 years later, the vid is still relevant and helpful. Thank you so much :)

[further_maths]

Haha nope! Just really busy unfortunately. I made the bulk of these videos when I was working part time cos I was studying. These days I have a full time job and a lot of other commitments, so finding a spare 10 hours to make one video is tricky! I'll try and post some more down the line though. Glad you like them :)

[misslarbey]

As a primary school teacher relearning GCSE content to teach GCSE - this video was very clear and very useful! Wish there was one on the cosine rule too!

[qtestchariotchariotkb]

It's my exam tomorrow and this video really taught me more than my math teacher could. i mean he's smart and all but he's really giving me a hard time

[snowecaddel]

11 years later and this literally just saved my mark on my exam. I can’t thank you enough. I would’ve failed the trig section if not for this ❤

[sniffmatip]

So glad for this, forgot half this stuff after leaving school. I've been sent back to college from my employer and your chanel has helped me so much brush up on a lot of mathematics.

[further_maths]

@Lorenz Panes Yeah sorry about that! It's cos I went and got a full time grown up job and ran out of time. Still hoping to find some time to make more of these one day soon, but it never seems to work out that way.