SOLUTION: Please help! I have a question! Which is the exact value of the expression sin450 degrees? A. -1 B. 0 C. 1 D. radical of 2

Algebra ->  Trigonometry-basics -> SOLUTION: Please help! I have a question! Which is the exact value of the expression sin450 degrees? A. -1 B. 0 C. 1 D. radical of 2      Log On