Tricky Geometry Help! (1 Viewer)

[dwarven]

Damn, I can't attatch it, it's too big. What's a good picture hosting website?

photobucket

 

[gurmies]

http://www.speedyshare.com/702255737.html

 

[lolokay]

my solution http://img167.imageshack.us/img167/6962/geotrigsolutionaj8.jpg

I labelled all the angles without proving, that bit should be simple enough to figure out. I let QR = 1 so the calculations would be a less messy, but it works if you make it x or whatever

just a -tad- simpler than gurmies' one..

 

[gurmies]

very nicely done lolokay =)

 

[lyounamu]

very nicely done lolokay =)

yeah, I guess the top in the state for 3 & 4 unit maths is reserved for lolokay for now.

By the way, that's a great method lolokay.

I could only get to the part where I found the sides and I just gave it up because it got too complicated. I should have made a side equal to 1 to make it look simpler. It was stupid to have AB or AD or whatever lying everywhere around the calculation.

 

[jaja112]

gurmies, what do you mean staff at UNSW? you in uni already?

 

[acevipa]

What tutor do you go to? Must be pretty good.

 

[gurmies]

My tutor is a lecturer there