Practice - Summary
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Practice Questions
Test your understanding with targeted questions
What is the definition of sine in a right triangle?
💡 Hint: Think of SOH: Sine = Opposite/Hypotenuse.
What is the hypotenuse in a right-angled triangle?
💡 Hint: It’s always the side that’s not next to the angle you're studying.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating sine relative to the sides of a triangle?
💡 Hint: Remember SOH from SOHCAHTOA.
True or False: Tangent is calculated as Adjacent divided by Hypotenuse.
💡 Hint: Think about TOA, not CAH.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
In a right triangle, if sin(θ) = 0.8, what are the lengths of the opposite and hypotenuse if adjacent is known to be 6 cm?
💡 Hint: Use the sin definition and work with identities.
Given two sides of a triangle, 7 cm and 24 cm, find the angle opposite the longer side.
💡 Hint: Monitor for the right method of triangle resolution, either by calculating angles directly or using cos through relationships.
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Reference links
Supplementary resources to enhance your learning experience.