GCSE Maths : Trigonometry - Finding a side 1 : ExamSolutions

This is the 1st example on calculating the length of a side of a right angled triangle where the length to find appears in the numerator. To see this and others in the series goto ExamSolutions at http://www.examsolutions.co.uk/maths-tutorials/Trigonometry/Right-angled-tria...

Category:

Education

Tags:

• GCSE
• maths
• A-level
• math
• trigonometry
• examsolutions
• exam
• solutions

[ukmale164]

my calculator gives: 20.1383911482547. has deg in the corner. used the brackets. tan etc.

i used: 40 x tan () * 24 =

on an Apple macbook pro scientific calculator. why are our reading different?

[ExamSolutions]

@ukmale164 Put the 24 in the brackets. 40 x tan (24)

[Krysta1Rose]

this is very handy! i'm studying during the summer for a B in my GCSE exam in november, i wanna outsmart my older brothers!

[ExamSolutions]

@Krysta1Rose Hope you do!

[davidmichael07]

Same here. I had my gcse exam last week and when I came to a trigonometry question and I thought I would get stuck, but then I remembered what I watched in this clip and it became much clearer, and when my paper was returned today it turned out I got the trig. questions all right and I achieved an A* Thank you so much; hopefully i'll do the same when I come to do my non-calculater paper when I go into year 10 in september. Thanks again! :) :)

[ExamSolutions]

@davidmichael07 Well done

[superdooper153]

I learned a lot more in this 9 minute demonstration, then on a full hour long class

[aliencannon]

Sex On Hard Concrete Always Hurts Toes Or Ankles (SOHCAHTOA)

[whateverwhenever11]

@aliencannon Acronym Generator. lol

[12iLovEuFc12]

THANK YOU VERY MUCH SIR.

[davidmichael07]

@ExamSolutions

Thank you

[xDecMccleary]

SOH is easiest, Sleight of Hand!!!

btw my exam is tmoz i hope i pass

But can you cover Frustums i cant find nothing on that, never even got taught it