Labels:text | screenshot | font | number | diagram | line OCR: Trig Calcs Exit Registration Help Trigonometry Calculations C Select Data Known a+B O b+C a+b a+C O c+B a+c a b+B O c+C b+c b a = 12.0000 B b=3.1058 C c = 11.5911 B= 15.0000 Calculate C= 75.0000 Copyright Ivydene Software 1994