So what exactly is the "compliment" of an angle? Is that something nice the angle says to someone or something nice someone says to an angle? Maybe "Hey, you are a cute angle"? Yes, spelling counts. Always.
The angle:
The complement of the angle:
The supplement of the angle: or
Having two expressions for the same thing, we set them equal to each other.
Solve for , then calculate . Calculate to check your work.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it