Find all solutions for each triangle.
A = 30
a = 4
b = 8
4 / 30 = 8 / SIN B
4 SIN B = 8 ( SIN30 )
SIN B = 8 (SIN 30) / 4 = 1
Did I do that right?
I know there is only one solution.
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Yes, you are right.
Now, in right triangle, right angled at B,
where did 90 come from?
i get everything else.
Originally Posted by topaz192 where did 90 come from?
i get everything else. 90 degrees is the angle whose sine is 1.
Ooooh Ok duh. lol thnks!
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