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馃搻 Mathematics 15 minLesson 46 of 50
Using Trig Ratios
Trigonometry allows you to calculate heights of buildings without climbing them.
What you will learn
- SOH CAH TOA helps remember sine, cosine, and tangent ratios.
- These ratios relate angles to side lengths in right-angled triangles.
- Ensure your calculator is in degree mode before calculating trig values.
Trigonometry | SOH CAH TOA | Sin, Cos, Tan
Cognito 路 plays in StudyAI
Watch once, then work through the practice sheet.
Practice sheets
3 printable PDFs1
Recall drill
5 questions 路 write-in answer lines
2
Apply it
4 questions 路 write-in answer lines
3
Test yourself
4 questions 路 write-in answer lines
Interactive quiz
Question 1 of 1Which ratio relates Opposite and Hypotenuse?
