" (vi) Find the angle which is equal to its complement."

Find the angle, which is equal to its complement is :

Find the angle which is four times its complement.

Find the angle which is double its complement.

Find angle which is one third of its complement.

Find the angle which is 60^(@) more than it complement.

Find the angle which is 60^(@) more than it complement.

Let x be the angle which is equal to its complement and y be the angle which is equal to its supplement. Then, 2x + 3y is equal to

Let x be the angle which is equal to its complement and y be the angle which is equal to its supplement. Then, 2x + 3y is equal to