Csc, sec, and cot of special angles

Learning objectives

• Calculate the values of cosecant, secant, and cotangent for special angles using unit circle relationships.
• Apply right triangle trigonometry principles to determine csc, sec, and cot for 30°, 45°, and 60° angles.
• Analyze and simplify expressions involving csc, sec, and cot for special angles in algebraic problems.

How to use this worksheet

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2. Print at home or in class for High School; it's no-prep, with no extra materials needed.
3. Hand it out as classwork, homework, or a quick warm-up.