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Sine, Cosine and Tangent Course

Sine, Cosine and Tangent Course
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

Gain mastery over sine, cosine, and tangent through this targeted course that develops solid right-triangle problem-solving skills from basics. Discover precise definitions, identify sides accurately, select appropriate ratios, then practise formula rearrangement, inverse trigonometry, and verification using the Pythagorean theorem. Boost error spotting, enhance calculator precision, and utilise these skills in practical physics, architecture, and measurement scenarios.

Elevify advantages

Develop skills

  • Master right-triangle trigonometry: identify sides, angles, and apply sine, cosine, tangent correctly.
  • Solve trigonometry problems efficiently: select ratios, rearrange equations, and calculate precisely.
  • Apply trigonometry practically: to ramps, ladders, heights, and real-world measurement tasks.
  • Employ inverse trigonometry effectively: retrieve angles from sides using proper modes and accuracy.
  • Avoid trigonometry mistakes: verify units, calculator settings, and solution validity.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Really great course. Lots of valuable information.
WiltonCivil Firefighter

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