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Unit 1: Right triangles & trigonometry
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Can you find the length of a missing side of a right triangle? You most likely can: if you are given two side lengths you can use the Pythagorean Theorem to find the third one. But, what if you are only given one side? Impossible? Cue sine, cosine, and tangent, which will help you solve for any side or any angle of a right triangle.Learn
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- Use ratios in right trianglesGet 3 of 4 questions to level up!
Practice
- Solve for an angle in right trianglesGet 3 of 4 questions to level up!
Learn
Practice
- Relate ratios in right trianglesGet 3 of 4 questions to level up!
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