Sin, cos, and tan of special angles

Free printable Algebra 2 math worksheet for "Sin, cos, and tan of special angles" — practice right triangle trigonometry. No-prep, print or assign online.

This worksheet focuses on mastering the sine, cosine, and tangent of special angles commonly used in right triangle trigonometry. Teachers can use it to reinforce students' ability to recall and apply exact trigonometric ratios for 30°, 45°, and 60° angles. Ideal for Algebra 2 classrooms, it supports skill development in solving right triangles and deepening conceptual understanding of trigonometric functions.

Math

Algebra 2

High School

Worksheets

Ages 14–18

hard

Learning objectives

Calculate sine, cosine, and tangent values for 30°, 45°, and 60° angles using right triangle definitions
Apply special angle trigonometric ratios to solve for missing sides and angles in right triangles
Demonstrate understanding of exact values of sin, cos, and tan for special angles without a calculator

Answer Key

How to use this worksheet

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Print at home or in class for High School; it's no-prep, with no extra materials needed.
Use the included answer key to mark it in seconds.

Frequently asked questions

Is the “Sin, cos, and tan of special angles” worksheet free?

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