A-Level Edexcel C2 January 2010 Q8(e) : ExamSolutions

[chimpalump]

Just do 180 - 90 - 67.38 ? Seems a lot simpler.

[mo2mo2z]

You are a genius !!

[ExamSolutions]

@mo2mo2z Steady on. Einstein was a genius

[DONTCLICKMEn0w]

you are a saviour. i was finding this qustion quite hard and once you showed me that you had to use the tangent rule i got it. you crating these lessons is a brilliant idea because i am on my study leave now and it would be hard for a teacher to explain what you did by email. you make it seem so simple and you do not over complicate it. thanks alot =)

[ExamSolutions]

@DONTCLICKMEn0w Thanks

[omarkhan5]

The triangles are'nt given so much emphasis in the textbook. Now it's clear that understanding of trianges and the cosine and sine rule as well as the pythagoras theorem is essential to succeed in C2 :)

[omarkhan5]

The triangles are'nt given so much emphasis in the textbook, but now it's clear that understanding of cosine and sine rule as well as the pythagoras is essential to succeed in C2 as well :)

[omarkhan5]

This is the question which challenged me and my friends the most, you've explained this so well, that if I ever have to attempt a question like this again, I'll have no problems :) The explanations on why you take each step, is without a doubt the greatest aspect of these videos :)

[ExamSolutions]

@omarkhan5 Thank you very much