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#1 2006-06-04 11:52:17

ryant727
Member
Registered: 2006-06-04
Posts: 2

trigonometry

For a triangle with angle of 42 degrees(Angle A), and a side with 7( side a) and another side with length of 7(side b)

This deals with law of sins, cosins whatever and im havin alot of trouble, any help at all would be greathly appreciated

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#2 2006-06-04 13:07:27

George,Y
Member
Registered: 2006-03-12
Posts: 1,306

Re: trigonometry

devide the angle by half, and the devider will be orthogonal to the base, since two waists are equal(to 7).


X'(y-Xβ)=0

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