Practice - Example 2
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Practice Questions
Test your understanding with targeted questions
What is the sine of 30°?
💡 Hint: Think about the ratio opposite/hypotenuse.
If the adjacent side is 5 cm and the angle is 60°, how do you find the hypotenuse?
💡 Hint: Use the cosine function.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the tangent of a right triangle defined as?
💡 Hint: Think about the 'ratio' related to the angle.
True or False: The cosine of 90° is equal to 1.
💡 Hint: What happens at right angles?
1 more question available
Challenge Problems
Push your limits with advanced challenges
A triangular playground has a hypotenuse of 25 meters and an angle of 30°. Calculate the length of both the opposite and adjacent sides.
💡 Hint: Use the sine and cosine formulas to find both sides.
In a right-angled triangle where the opposite side measures 8 cm and the hypotenuse is 10 cm, determine the angle θ.
💡 Hint: To find the angle, use the inverse function of sine.
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