Question

Could someone help me out? I only have a few questions

Answer 1

which are?

Answer 2

second one: 6

Answer 3

Don't devalue the question/answer process!

Don't provide someone with just the answer - explain the process, and help guide them through understanding the problem.
http://openstudy.com/code-of-conduct

Answer 4

yeah ypur right sorry i should of

Answer 5

as long as you know; I've given up reporting as I don't believe it does anything productive

Answer 6

thank @adamaero

Answer 7

and sugarycola this shows steps on ABC triangle as the one you we asking about http://www.mathcentre.ac.uk/resources/uploaded/mc-ty-triangleformulae-2009-1.pdf