Prove that a/sin(A) = b/sin(B) = c/sin(C), the quickest way. Oct 6, 2017 12:37:10 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Tiago on Oct 6, 2017 12:37:10 GMT Prove that a/sin(A) = b/sin(B) = c/sin(C), the quickest way. Honest.