Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the sine of an angle if the opposite side is 4 and the hypotenuse is 5?
💡 Hint: Use the formula sin(θ) = opposite/hypotenuse.
Question 2
Easy
Identify the longest side of a right triangle.
💡 Hint: It's opposite the right angle.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula for sine in a right-angled triangle?
💡 Hint: Think about what sine represents in terms of triangle sides.
Question 2
True or False: The hypotenuse is the shortest side in a right-angled triangle.
💡 Hint: Remember which side is opposite the right angle.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
For a right triangle where the opposite side measures 12 and the adjacent side measures 16, calculate all three trigonometric functions: sin(θ), cos(θ), and tan(θ).
💡 Hint: Remember to find the hypotenuse first!
Question 2
If cot(θ) = 3, what are the values of sin(θ) and cos(θ)?
💡 Hint: Use the relationships between sine, cosine, and tangent.
Challenge and get performance evaluation