sin(angle A) = (side a)/(side c) or opposite side/hypotenus
cos(angle A) = (side b)/(side c) or adjacent side/hypotenus
tan(angle A) = (side a)/(side b) or opposite side/adjacent side
sin(angle B) = (side b)/(side c) or opposite side/hypotenus
cos(angle B) = (side a)/(side c) or adjacent side/hypotenus
tan(angle B) = (side b)/(side a) or opposite side/adjacent side
sin is sine, cos is cosine, tan is tangent,
Law of angular sum of triangle:
(angle A) + (angle B) + (angle C) = 180
To convert degrees to radians (which are used in the formulas):
degrees = radians(180/3.141593)
radians = degrees(3.141593/180)