2 unit Geometry (1 Viewer)

[luthrax]

Need help on this question, its from a James Ruse 05 or 04 trial HSC

part i and ii are easy, iii I used the sin rule, and iv i have no clue

any help would be great

Please

Thanx

 

[aalex]

Good Luck!!!!!:wave:

 

[luthrax]

Thanx alot man

Like the way you utilised the circle properties

Should be a 3 unit question then

Thanx again man