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March 2, 2015

March 2, 2015

Posted by **Jon** on Thursday, August 6, 2009 at 2:18pm.

absinC

4*4*sin120

16*sin120

13.86

I got it wrong

- Advanced Math -
**drwls**, Thursday, August 6, 2009 at 3:35pmThe area is not a b sin C. It is

(1/2)[a^2 sin A + b^2 sin B]

This equals a^2 sin A in this case, for which a = b and A = B

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