find the angles:-
In a triangle one of the sides is double of the other and the third angle is double of the first angle.
thanks!
The angles of a triangle always add up to degrees. One side is double the other, so then , and the third angle is double of the first angle. This is slightly ambiguous as to what the first angle is, but I read it as being , so .
Let's add up all the angles to equal one hundred and eighty degrees. .
Write everything in the form of one variable. It so happens that B is the easiest.
Solve for A and C.