These are two practice forms A and B containing similar multiple-choice questions on trigonometric functions on the interval from 0 to 180 degrees. Students will need to use cofunction and reduction identities to handle the problems. Each form consists of 9 problems.1,2 and 7 problems are evaluating an expression, problem 3 is finding the measure of the angle teta given an equation. Problem 4 is finding the value of sin/cos (teta) given the value of the cofunction of teta, it is given to which q