SohCahToa: Definition & Example Problems

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Find the length of side b if side c is 38 m and angle A is 48°

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1. Which ratio corresponds to cos35?

2. Which ratio corresponds to the tangent of angle A?

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About This Quiz & Worksheet

Can you understand and apply trigonometric principles to the problems presented in these review materials? The quiz will assess your understanding of sine, cosine, and tangent.

Quiz & Worksheet Goals

Take this quiz to see if you can:

  • Use cosine to solve for side lengths
  • Understand ratios for sines, cosines, and tangents
  • Process and solve story problems using the concept of SohCahToa

Skills Practiced

These materials will help you practice:

  • Problem solving - use acquired knowledge to solve trigonometric practice problems
  • Interpreting information - verify that you can read information regarding ratios and interpret it correctly
  • Knowledge application - use your knowledge to answer questions using SohCahToa

Additional Learning

The accompanying lesson titled SohCahToa: Definition & Example Problems can further explain this trigonometric principle. That lesson will cover the following objectives:

  • Study what SohCahToa is and how it can help you master trigonometry
  • Review the uses of sine, cosine, and tangent
  • Examine example problems that explain how to use SohCahToa
  • Learn how to apply these principles to story problems
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