Solve the triangle pre-calculus help?

Hollie Goto

New member
I found a pre-calculus test recently and it's still blank (since I had to solve on another sheet of paper), and I want to do this test for fun since I have no life lol The problem is that I graduated Dec 2010 and this test is about 2 years old.
I just need some freshening up on my math.
Examples:

1.) A= 43 degrees, B= 30 degrees, b= 11

2.) A= 48 degrees, b= 15, c= 8

3.) a= 6, b= 12, c=8
 
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