Find all solutions for a triangle with 4 - 40°. 8 = 60°, and a = 20.
a. с 80°, а = 15.3; b = 17.6
с. се 80°, а е 13. 1. – 176
ь. с 70°; q = 13. 1; 2 = 14.3
d. no solutions
select the best answer from the choices provided

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