Try to answer the following five questions in this Trigonometry Checkup, then click the button at the bottom of the page for answers to see how you did. What was your score out of 5.

1) Convert 3π/4 radians to degrees. ___________

2) If cos A = 5/13, find sin A. ________ / _________

3) If angle x is a 4th quadrant angle, then x + 3π/2 is in the __________ quadrant.

4) Simplify: cos(x) tan(x) = __________

5) What is the amplitude of the function ƒ(x) = 3 sin(x + π) + 4? ___________