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Trigonometry Unit 1 Review The following are all possible topics to be covered on each section of the Unit 1 Test. CALCULATOR Find exact values of sides of a 30-60-90 triangle and 45-45-90 triangle Convert DMS angles ↔ decimal degrees Add/subtract angles in DMS form Sketch an angle in standard position and find coterminal angles Sketch an angle in standard position, given a point on the terminal side. Sketch an angle in standard position, given the equation of the terminal side Find the values of the six trigonometric functions, given a point on the terminal side Find the values of the six trigonometric functions, given the equation of the terminal side Find the values of the six trigonometric functions, given one value and the quadrant of the angle Using identities, find the value of a trigonometric function, given one value and the quadrant of the angle Find the reference angle of a standard position angle NON-CALCULATOR Find exact values of sides in a 45-45-90 triangle and 30-60-90 triangle Add/subtract angles in DMS form Find the value of a trig function of a quadrantal angle Determine if the value of a trig function is possible or impossible, based on its range Determine if the value of a trig function is positive or negative (ASTC) Identify the quadrants in which a trig function is positive or negative (ASTC) State all eleven fundamental identities State the domains of all six trigonometric functions and explain why they have that domain State the ranges of all six trigonometric functions and explain why they have that range. Find the values of the six trigonometric functions in a right triangle Write a trig function in terms of its cofunction. Find the value of a trig function of a special angle Find the value of a trig function of an angle with a reference angle that is a special angle Evaluate an expression involving trig functions of quadrantal angles or special angles

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