Sine and Cosine Rule 1 (GCSE Higher Maths)- Tutorial 17

[billyleeds]

My teacher took about 3 months to teach me this and I still never got it. Watched this video and learnt it perfectly in 20 minutes. Thank you

[zalinasingh]

I don't know about anyone else but this video is magical it is like a revelation. Everything can be understood and each step is so beatifully explained. Well detailed. Best mathematics video

[restaurantpandemic]

"It is given in the formula book"
*cries in new GCSEs*

[johnb]

"don't care whether they call it B, C, JIM" - Hegarty maths 2 June 2012😂

[johnsmalling]

Teacher's been trying to teach our top set class this for a whole year, no one understood it. I watched this 20 min vid once and I know it all! Thanks a lot!

[muaminhugsy]

One day before the exams and im getting taught by a British teacher or utmost brilliance; Thank You Good Sir! And keep up the great work!

[HEGARTYMATHS]

HI there. Really delighted if I have helped you, Best of luck revising and good luck in the Unit 3 on Monday and if you think the video is good please share with family, friends and school. Best wishes. Mr Hegarty

[imgoingonholidaytovietnam]

I'm homeschooled, but it's difficult for me to learn on my own and I always end up having fights with my Dad when he tries to teach me, plus my exams are in 3 weeks so thank you, you're channel is helping.

[HEGARTYMATHS]

You are most welcome and thank you for taking the time to tell me how it went! Glad if my video helped! Cheers. Please spread the word to your mates, school and family - would be nice to helpe even more pupils. Best wishes and do let me know what result you get. Mr Hegarty

[rebeccajohn]

You're such an amazing teacher! I wish my maths teacher was like you, but he constantly throws tantrums and screams at us, throws scissors around and scrapes the smartboard until there are huge marks left on it, bullies the students and makes them feel stupid, dOESN'T TEACH WHATSOEVER, you get the point. Anyways, I would give anything to swap him with you, Sir! You have a talent for teaching so efficiently and precisely!

[danielwarneck]

probably learnt more here then in my math class 

[DeeLillyHannah]

you taught this better than my teacher. Your trick at switching it from a side to an angle seems so straight forward but it really helped, thank you

[robster]

2017, we don't get no formula booklet. Wish me luck.

[HEGARTYMATHS]

Dear Muasim - you are very welcome indeed.  Best of luck in those exams.  Let me know how you get on and be sure to check out hegartymaths.c.o.m. for all my vids and share with your mate.  Best regards.  Mr H

[kai_johnsonn]

Oh how I miss the days of the formula booklet.

[emilybooth]

I stumbled onto your channel this morning in a haze of triangle panic - I have my paper 2 mock tomorrow - and can I just say, I have been revising for about 4 hours and YOU'VE SAVED ME THANK YOU

[MEYT]

i just wanted to come back here after receiving 100% on my math test to thank you for your help! to anyone doing trig geo or scales I recommend this video specifically and the whole channel is amazing!

[rahalaadventurer]

الله اعطيك الصحة مدى الحياة يا اعظم Hegarty!
ياربي استاد ماشاء الله عليه ولا حول ولا قوة الا بالله شفناك بعين الرحمة .
God bless you!
. ❤❤❤❤👍

[aisha]

What an amazing teacher. Thank you SO much sir. You're literally the best Maths teacher I've ever seen :)

[willhunting]

I'm taking a police radar/Lidar instructor course in April. I gotta be honest. I am 100% math illiterate. I have zero math skills. I've been studying for 2 weeks now on YouTube. You are the 1st instructor to break it down nicely. I have to do cosine problems for this course. I'm very nervous. Thank u for making this understandable. Also. I have hardly any algebra experience and no trig experience.