Question

how to construct a triangle when all angles are given and a side is given

Answer 1

see when we are given three angles and a side it means that we must first Take the. given side as the base. secondly. then according to the condition we should draw the base angles
Now ,
here is the. tricky part see t
the sum of the angles of a triangle =180degrees
so In triangle ABC
Angles BCA +ABC+BAC =180
so we take the base angles sum them up and subtract their sum from 180 and so we get the we have to draw in the middle