• Want to help us with this year's BoS Trials?
    Let us know before 30 June. See this thread for details
  • Looking for HSC notes and resources?
    Check out our Notes & Resources page

help on this question (1 Viewer)

lychnobity

Active Member
Joined
Mar 9, 2008
Messages
1,292
Gender
Undisclosed
HSC
2009


how do u solve this?
In any triangle, the angle opposite the smallest side, is the smallest angle.

Using that, the angle opposite to the 6, is the smallest. Then use the cosine rule:



.'. answer is B
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top