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Unit 10: Right triangles & trigonometry
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About this unit
Triangles are not always right (although they are never wrong), but when they are it opens up an exciting world of possibilities. Not only are right triangles cool in their own right (pun intended), they are the basis of very important ideas in analytic geometry (the distance between two points in space) and trigonometry.
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- Use Pythagorean theorem to find right triangle side lengthsGet 5 of 7 questions to level up!
- Pythagorean theorem challengeGet 3 of 4 questions to level up!
Learn
Practice
- Special right trianglesGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 240 Mastery points
Practice
- Solve for an angle in right trianglesGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 320 Mastery points
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Level up on all the skills in this unit and collect up to 700 Mastery points!