Trigonometry Worksheets
Use SOHCAHTOA to find the missing side of each right triangle. Answers are rounded to one decimal place on the key.
- Free, no sign-up
- No AI — answers are calculated, not guessed
- Made in your browser, nothing uploaded
Example worksheets
Made with this tool — click any example to see it full size.
Best for: Geometry / Trigonometry
Pick the right ratio
Label the sides from the given angle: opposite, adjacent, hypotenuse. Choose the ratio that uses the side you know and the side you want, then solve.
Calculator mode
Make sure calculators are in degree mode — a common source of wrong answers.
Make it a timed challenge
Put a visual classroom timer on the board and see how many problems students can finish before the time runs out. Print a new version tomorrow and try to beat the score.
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Frequently asked questions
How are answers rounded?
To one decimal place.
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